How do you solve the differentail equation y' = x + y?

How do you solve the differentail equation y' = x + y?
by

1 Answer

Answer :

If you can tell me the application you’re using it for, I’ll help you.
by

Related questions

Is there a general way to solve equations involving both a multiple of x and a power of x?

Description : Is there a general way to solve equations involving both a multiple of x and a power of x?

Last Answer : Do they know about logarithms yet?

Can some one tell me how to solve any of these precal equations?

Description : Can some one tell me how to solve any of these precal equations?

Last Answer : answer:1. Find the value of the side of a square whose diagonal is known as a'. ([a times (square root of 2)]/2) think about the square as 2 triangles, the diagonal is the hypotenuse. a^2+b^ ... what does everything stand for; does s [equal] distance and t [equal] velocity, or does t [equal] time?

How do you integrate (indefinite) the product of two distinct terms, both containing x?

Description : How do you integrate (indefinite) the product of two distinct terms, both containing x?

Last Answer : Well, the answer to this problem is sin(x^3)/3+C. When you differentiate this function, the chain rule comes into play, so the derivative of sin(x^3) is cos(x^3)(x^2)3, and you need to ... of intuition, educated guesswork, and luck. So, good luck, and feel free to message me if you need more help.

Integral [x^3 + 1]^2 dx = ? I found that it was [(x^3 + 1)^3] / 9x^2, but that is wrong? Details inside.

Description : Integral [x^3 + 1]^2 dx = ? I found that it was [(x^3 + 1)^3] / 9x^2, but that is wrong? Details inside.

Last Answer : Expand this using FOIL. You will get three distinct terms and it will be a very easy integral. The answer should be (x^7)/7 + (x^4)/2 + x

Why does Integral[(e^sqrt(x)) / sqrt(x)] NOT equal e^sqrt(x) + C? Details of how I got there inside...

Description : Why does Integral[(e^sqrt(x)) / sqrt(x)] NOT equal e^sqrt(x) + C? Details of how I got there inside...

Last Answer : The derivative of sqrt(x) isn’t 1/sqrt(x), it is .5/sqrt(x), because sqrt(x) can be rewritten as x^.5, and the chain rule applies and makes the derivative .5*x^-.5

The two sides of a tringle are increasing at the rate of 1/2 ft/sec with their included angle decreasing at the rate of π/90 rad/sec. What is the rate of change of area when the sides and the included angle are respectively 5 ft,8 ft, and 60°?

Description : The two sides of a tringle are increasing at the rate of 1/2 ft/sec with their included angle decreasing at the rate of π/90 rad/sec. What is the rate of change of area when the sides and the included angle are respectively 5 ft,8 ft, and 60°?

Last Answer : Area = (L1 L2) sin(angle) , where L1, L2 and and angle are functions of time t. Take the derivative using the multiplication rule. The derivative will equal (L1L2)(derivative of sin) + sin times ... will have to use the multiplication rule a second time to get the derivative of L1 L2. Good luck.

What is on the cutting edge of mathematics?

Description : What is on the cutting edge of mathematics?

Last Answer : The 20th century had many advances. Claude Shannon created information theory, Alan Turing created theoretical computer science before there were computers, John von Neumann created game theory and John Nash made ... As to whether all the low lying fruit has been taken, this is my favorite story.

How do I integrate (sinx)^4 with limits 0 to pi?

Description : How do I integrate (sinx)^4 with limits 0 to pi?

Last Answer : answer:This should help you: https://en.wikipedia.org/wiki/List_of_trigonometric_identities#Power-reduction_formula If you still can’t figure it out on your own with this hint, I should be able to help you further, but I’m at work right now.

Where/When do you use algebra in your life and how often do you use it?

Description : Where/When do you use algebra in your life and how often do you use it?

Last Answer : answer:Well. Algebra, in the formulaic method I was taught, went the way of fairy tales. When I re-entered mathematics as an adult, for my own good, I discovered how I'd missed the base . I took ... . It has applications in your life, every day. You just might not know that you are doing algebra .

Rewrite in exponential form?

Description : Rewrite in exponential form?

Last Answer : answer:Okay, couple of hints to get you going in the right direction. Somebody has probably taught you that √x is the same thing as x^(½) (if not, then I just did). This rule applies for other roots of ... of info you should be able to get to the final answer, but let me know if you want more help.

Help on a difference quotient question?

Description : Help on a difference quotient question?

Last Answer : answer:This is just another way of expressing the limit of the slope at t = 1. It is the same as looking at [(1 + h) – f(1)] /h f(1) = 1/(1 – 2) = -1 (f(t) – f(1)]/(t – 1) = [1/(t-2) + 1]/(t – 1) = [(t – 1)/(t – 2)]/(t – 1) = 1/(t – 2) The limit as t approaches 1 is -1.

I am unsure of how to set this problem up. Can anyone help me?

Description : I am unsure of how to set this problem up. Can anyone help me?

Last Answer : Write an equation for the function that expresses the area of the printed portion in terms of the length and width of the poster. Use the derivative of that function to find the inflection points. Finally, study the inflection points to find the extreme values.

Help with a calculus question?

Description : Help with a calculus question?

Last Answer : What have you tried so far? If you let us know what you have tried and where you get stuck, we can help you. We aren’t supposed to simply do a problem for you (and you wouldn’t learn as much if we did).

How can I prove that something converges using the limit comparison test when I can't seem to find something to which it compares?

Description : How can I prove that something converges using the limit comparison test when I can't seem to find something to which it compares?

Last Answer : answer:Um I did this sort of maths too long ago But did you consider the fact that both the denominator and numerator share the same ^3 thing? So you can take it outside? In other words, if ... point you in the right direction. Unless I'm completely wrong about it, in which case I do apologise.

Can a math genius tell me how to do this?

Description : Can a math genius tell me how to do this?

Last Answer : answer:Well, Wolfram|Alpha couldn’t solve the problem… Here’s the link. It won’t format correctly. http://www.wolframalpha.com/input/?i=integrate+1/(8x%E2%88%9A(x(1%2B%E2%88%9Ax)(%E2%88%9A(1%2B%E2%88%9Ax)-1) Oh, and I can’t tell whether that says 8x or 8 times…

Calculus Problem?

Description : Calculus Problem?

Last Answer : I don’t know much about calculus, but i do know that the speed of the snowplow in meters has to be equal to R / [(b+t)*(rate of snowfall)]. I don’t know if this will help or not.

How to be good in Math? (more info inside)

Description : How to be good in Math? (more info inside)

Last Answer : I don’t think you will have to work with big numbers in your head. Calculators are the norm in college now.

HOw does one do curve sketching?

Description : HOw does one do curve sketching?

Last Answer : If a function has an absolute maximum at x = b , then f (b) is the largest value that f can attain. Similarly, if a function has an absolute minimum at x = b , then f (b) is ... known as the local extrema. A local minimum or local maximum may also be called a relative minumum or relative maximum.

Why do I keep getting stuck when taking the derivative of the inverse cosecant function?

Description : Why do I keep getting stuck when taking the derivative of the inverse cosecant function?

Last Answer : http://archives.math.utk.edu/visual.calculus/3/inverse_trig.1/6.html

What are good strategies to increase your chances of winning the lottery?

Description : What are good strategies to increase your chances of winning the lottery?

Last Answer : Lotteries are a tax on the innumerate.

Help me with calculous?

Description : Help me with calculous?

Last Answer : I can help you with English first: > calculus

How do I express a limit to infinity as a definite integral? (Example Inside)

Description : How do I express a limit to infinity as a definite integral? (Example Inside)

Last Answer : A homework question? At least you’re being obvious about it. Sorry, I don’t help others with homework. I never got help with mine, you see, and I’m bitter.

Calculus homework help!!!

Description : Calculus homework help!!!

Last Answer : answer:Hi Meredith. Pay attention in class from now on, thanks :P PS I’m coming up to the room in like… an hour.

Calculus:Chain LInks and derivatives

Description : Calculus:Chain LInks and derivatives

Last Answer : for the first one, you have to use the chain rule. So the first step is to take the derivative of the outer function, and then do the derivative of the inner function, as follows: f(x)=(4x-x^2)^100 f'(x)= ... inner function). your teacher may want you to simplify it to: f'(x)= 200(2-x)(4x-x^2)^99

I need more Calculus help!

Description : I need more Calculus help!

Last Answer : all but the last one can be solved by taking derivatives and setting them equal to zero. Lhospitals rule is pretty straight forward. Take the derivative of just the numerator and then just ... until the problem is evaluatable. I suggest the site mathworld for additional guidance. the site matheolrd

If I made "Calculus for Idiots by Idiots", would anyone watch it?

Description : If I made "Calculus for Idiots by Idiots", would anyone watch it?

Last Answer : Only if I was taking calculus and thought it would help me out. The by idiots thing might throw me off. But then, it could be the reason I watch it too.

Dental calculus. Why does it appear and how to deal with it?

Description : Dental calculus. Why does it appear and how to deal with it?

Last Answer : Dental calculus. Why does it appear and how to deal with it? Dental plaque is a thin film that is invisible to the eye and contains bacteria that can destroy the top layer of tooth enamel. If ... to remove it if it does appear. Take advantage of dental care tips and choose the right dental clinic.

Solve the equation 2x + 1 = x -3, and represent the solution(s) on (i) the number line. (ii) the Cartesian plane. -Maths 9th

Description : Solve the equation 2x + 1 = x -3, and represent the solution(s) on (i) the number line. (ii) the Cartesian plane. -Maths 9th

Last Answer : Solution :-

Two students A and B solve an equation of the form x^2 + px + q = 0. A starts with a wrong value of p and obtains the roots as 2 and 6. -Maths 9th

Description : Two students A and B solve an equation of the form x^2 + px + q = 0. A starts with a wrong value of p and obtains the roots as 2 and 6. -Maths 9th

Last Answer : Let αα and ββ be the roots of the quadratic equation x2+px+q=0x2+px+q=0 Given that, A starts with a wrong value of p and obtains the roots as 2 and 6. But this time q is correct. i.e., a product of roots ... 1 Now, from Eqs. (ii) and (iii), we get α=−3 and β=−4α=−3 and β=−4 which are correct roots.

How do you solve the system of equation x plus 2y-2 3x plus 4y6?

Description : How do you solve the system of equation x plus 2y-2 3x plus 4y6?

Last Answer : If you mean x+2y = -2 and 3x+4y = 6 then the solutions to theequations are x = 10 and y = -6

How do you solve the system of equation by substitution x plus 2y-2 3x plus 4y6?

Description : How do you solve the system of equation by substitution x plus 2y-2 3x plus 4y6?

Last Answer : If you mean x+2y = -2 and 3x+4y = 6 then by solving thesimultaneous equations by substitution x = 10 and y = -6

Help? How can I solve this form of quadratic equation?

Description : Help? How can I solve this form of quadratic equation?

Last Answer : Change it to the correct form by subtracting 3 from each side 2a^2 – a – 3 = 0 Then, one way to solve it is by factoring (2a + 3)(a – 1) = 0 This gives a = -3/2 , 1

How do I solve a literal equation that contains more than 1 variable, specifically one that contains a fraction?

Description : How do I solve a literal equation that contains more than 1 variable, specifically one that contains a fraction?

Last Answer : answer:We're not supposed to tell people exactly how to do their homework here on Fluther, but I can point you in the right direction. If the equation has more than one variable, but you only have one ... treat any other coefficient. Let me know if this settles it for you or if you still need help.

How do I solve this rational equation word problem?

Description : How do I solve this rational equation word problem?

Last Answer : I am no expert, but I believe you missed something. You do not tell how long anyone ran? The second jogger arrives an half hour after what? After 24 hours, 10 hours? I am confused, sorry I can not help at this point.

solve this equation for a: a ÷ 2 = 4 -General Knowledge

Description : solve this equation for a: a ÷ 2 = 4 -General Knowledge

Last Answer : A ÷ 2 = 4; A = 4 * 2 = 8.

solve this equation: –9h – 6 + 12h + 40 = 22. -General Knowledge

Description : solve this equation: –9h – 6 + 12h + 40 = 22. -General Knowledge

Last Answer : -9h - 6 + 12h + 40 = 22; -9h + 12h = 22 + 6 - 40; 3h = -12; h = -12/3; h = -4.

solve this equation: 4y + 228 = 352. -General Knowledge

Description : solve this equation: 4y + 228 = 352. -General Knowledge

Last Answer : 4y + 228 = 352 4y = 352 - 228 4y = 124 y = 124/4 y = 31

Solve the equation u-5 =15 and state the axiom that you use here. -Maths 9th

Description : Solve the equation u-5 =15 and state the axiom that you use here. -Maths 9th

Last Answer : Solution :-

Solve the equation

Description : Solve the equation

Last Answer : Solve the equation 81x3 - 18x2 - 36x +8 = 0 whose roots are in harmonic progression

Solve the following equation `(i) 5cos2theta+2cos^(2)"(theta)/(2)+1=0`, `-(pi)/(2) lt theta lt (pi)/(2)` `(ii) sin7theta+sin4theta+sintheta=0`, `0 le

Description : Solve the following equation `(i) 5cos2theta+2cos^(2)"(theta)/(2)+1=0`, `-(pi)/(2) lt theta lt (pi)/(2)` `(ii) sin7theta+sin4theta+sintheta=0`, `0 le

Last Answer : Solve the following equation `(i) 5cos2theta+2cos^(2)"(theta)/(2)+1=0`, `-(pi)/(2) lt theta ... iii) tantheta+sectheta=sqrt(3)`, `0 le theta le 2pi`

How do solve the equation 5x plus 3 divided by 4?

Description : How do solve the equation 5x plus 3 divided by 4?

Last Answer : Without an equality sign the given expression can't be classedas an equation and so therefore a solution is not possible.

how do i solve fraction expressions and equation?

Description : how do i solve fraction expressions and equation?

Last Answer : the fraction is percent over 100 and fraction over the whole. Whatever number is missing you multiply across in an X with the end being the empty space.

If you're asked to solve a system of equations in which there is no linear equation to start with you can sometimes begin by isolating and substituting a variable that is squared in both equations?

Description : If you're asked to solve a system of equations in which there is no linear equation to start with you can sometimes begin by isolating and substituting a variable that is squared in both equations?

Last Answer : 1

Solve the equation -5w=-65?

Description : Solve the equation -5w=-65?

Last Answer : 60

Runge-Kutta method is used to solve a/an (A) Ordinary differential equation of nth order (B) Simultaneous non-linear equation (C) Linear differential equation (D) None of these

Description : Runge-Kutta method is used to solve a/an (A) Ordinary differential equation of nth order (B) Simultaneous non-linear equation (C) Linear differential equation (D) None of these

Last Answer : Option B

How do you solve (x-y-1)dx + (4y+x-1)dy = 0?

Description : How do you solve (x-y-1)dx + (4y+x-1)dy = 0?

Last Answer : https://www.geteasysolution.com/ entered that equation and it states that it maust be entered in another way? Link above.

Solve the following equations for x and y. log100 |x+y| = 1/2, -Maths 9th

Description : Solve the following equations for x and y. log100 |x+y| = 1/2, -Maths 9th

Last Answer : (b) \(\bigg(rac{10}{3},rac{20}{3}\bigg)\). (+ 10, 20) log100 |x+y| = \(rac{1}{2}\) ⇒ |x + y| = 100\(^{rac{1}{2}}\)⇒ |x + y| = 10 as (-10 is inadmissible) ...(i) log10y - log10| x | = log1004⇒ log10 ... x < 0, then x = 10.∴ If x = \(rac{10}{3}\), then y = \(rac{20}{3}\) and if x = 10, y = 20.

Use the graph to solve the system of linear equations x - y=4 4x + y=1?

Description : Use the graph to solve the system of linear equations x - y=4 4x + y=1?

Last Answer : x=4+y4x+y=1 = 4(4+y)+y=116+4y+y=116+5y=15y=-15y=-3x=4+y = x=4+(-3)x=1

Solve the inequation `2^(1/(cos^2 x))sqrt(y^2-y+1/2)<= 1`

Description : Solve the inequation `2^(1/(cos^2 x))sqrt(y^2-y+1/2)

Last Answer : Solve the inequation `2^(1/(cos^2 x))sqrt(y^2-y+1/2)

How xy plus x plus y plus 1 will solve?

Description : How xy plus x plus y plus 1 will solve?

Last Answer : xy + x + y + 1 is an expression, not an equation. An expressioncannot be solved.