Simplify: x to the power 4 whole to the power 1/3 under root 12. -Maths 9th

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Last Answer : √72+√800-√18 = √36×2+√400×2-√9×2 = 6√2 + 20√2-3√2 = 6+20-3(√2) = 26- 3(√2) = 23√2 The answer is 23√2...

Description : Simplify: root 72 + root 800 - root 18. -Maths 9th

Last Answer : Root 72+root 800-root18 Root 4×2×9+root 4×2×10root 9×2 2×3root2+2×10root2-3root2 6root2+20root2-3root2 26root2-3root2 23root2 hence the answer.

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Description : Simplify the question -Maths 9th

Last Answer : After rationalizing it 42/11

Description : Simplify by combining similar terms: -Maths 9th

Last Answer : 5√2 + 20√2 = (5+20)√2 = 25√2

Description : Simplify by combining similar terms : -Maths 9th

Last Answer : Reducing into simplest form √12 = √22 × 3 = 2√3 √75 = √3 × 52 = 5√3 Therefore 4√3 - 3√12 + 2√75 = 4√3 - 3 × 2√3 + 2 × 5√3 = 4√3 - 6√3 + 10√3 = (4 - 6 + 10) √3 = 8√3

Description : Simplify by combining similar terms : -Maths 9th

Last Answer : Reducing into simplest form √8 = √(22× 2) = 2 × √2 √32 = √(22 × 22 × 2) = 2 × 2√2 = 4√2 ∴ √8 + √32 - √2 = 2√2 + 4√2 - √2 = (2 + 4 -1) √2 = 5√2 .

Description : Simplify by combining similar terms : -Maths 9th

Last Answer : √12 = √(22 × 3) = 2√3 √50 = √(2 × 52) = (5 √2) √48 = √(22 × 22 × 3) = (2 × 2√3)= 4√3 ∴ 4√12 - √50 - 7 √48 = 4 × 2√3 - 5√2 - 7 × 4√3 = 8√3 - 5√2 - 28√3 = (8 -28)√3 - 5√2 = -20√3 - 5√2

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Last Answer : √14 × √21 = √14 × 21 = √2 × 7 × 3 × 7 = √2 × 3 × 72 = 7√6

Description : Simplify and express the result in its simplest form : -Maths 9th

Last Answer : √15 × √7 = √15 × 7 = √105

Description : Simplify and express the result in its simplest form : -Maths 9th

Last Answer : 3√4 × 3√22 = 3√4 × 22 = 3√22 × 2 × 11 =3√23 × 11 = 23√11

Description : Simplify and express the result in its simplest form : -Maths 9th

Last Answer : L.C.M. of 3,4 of 12 3√2 = 12√24 = 12√16 4√3 = 12√33 = 12√27 3√2 × 4√3 = 12√16 × 12√27 = 12√(16×27) = 12√432

Description : Simplify and express the result in its simplest form : -Maths 9th

Last Answer : 4√12 × 7√6 = 28√12 × 6 = 28√62 × 2 = 28 × 6√2 = 168√2.

Description : Simplify and express the result in its simplest form : -Maths 9th

Last Answer : L.C.M. of 3,2 is 6 3√2 = 6√22 = 6√4 √5 = 6√53 = 6√125 3√2 × √5 = 6√4 × 6√125 = 6√(4 × 125) = 6√500 .

Description : Simplify and express the result in its simplest form : -Maths 9th

Last Answer : 4√28 / 3√7 = 4√28 / 3√7 4√28 / 3√7 = 4 / 3√4 = 4 / 3 × 2 = 8 / 3

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Last Answer : (2a + b)3 + (2a - b)3 = (8a3 + 12a2b + 3ab2 + b3 ) + (8a3 - 12a2b + 3ab2 - b3) = 16a3 + 6ab2

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Last Answer : (2x -5y)3 - (2x + 5y)3 = [(2x)3 - (5y)3 - 3(2x)(5y)(2x - 5y)] -[(2x)3 + (5y)3 + 3(2x)(5y)(2x+5y)] [using identity, (a - b)3 = a3 -b3 - 3ab and (a + b)3 =a3 +b3 + 3ab] = (2x)3 - (5y)3 - ... 2x)3- (5y)3 - 30xy (2x + 5y) = -2 (5y)3 - 30xy(2x - 5y + 2x + 5y) = -2 x 125y3 - 30xy(4x) = -250y3 -120x2y

Description : Simplify the question -Maths 9th

Last Answer : After rationalizing it 42/11

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Last Answer : 5√2 + 20√2 = (5+20)√2 = 25√2

Description : Simplify by combining similar terms : -Maths 9th

Last Answer : Reducing into simplest form √12 = √22 × 3 = 2√3 √75 = √3 × 52 = 5√3 Therefore 4√3 - 3√12 + 2√75 = 4√3 - 3 × 2√3 + 2 × 5√3 = 4√3 - 6√3 + 10√3 = (4 - 6 + 10) √3 = 8√3

Description : Simplify by combining similar terms : -Maths 9th

Last Answer : Reducing into simplest form √8 = √(22× 2) = 2 × √2 √32 = √(22 × 22 × 2) = 2 × 2√2 = 4√2 ∴ √8 + √32 - √2 = 2√2 + 4√2 - √2 = (2 + 4 -1) √2 = 5√2 .

Description : Simplify by combining similar terms : -Maths 9th

Last Answer : √12 = √(22 × 3) = 2√3 √50 = √(2 × 52) = (5 √2) √48 = √(22 × 22 × 3) = (2 × 2√3)= 4√3 ∴ 4√12 - √50 - 7 √48 = 4 × 2√3 - 5√2 - 7 × 4√3 = 8√3 - 5√2 - 28√3 = (8 -28)√3 - 5√2 = -20√3 - 5√2

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Last Answer : 3√4 × 3√22 = 3√4 × 22 = 3√22 × 2 × 11 =3√23 × 11 = 23√11

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Last Answer : 4√12 × 7√6 = 28√12 × 6 = 28√62 × 2 = 28 × 6√2 = 168√2.

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Last Answer : L.C.M. of 3,2 is 6 3√2 = 6√22 = 6√4 √5 = 6√53 = 6√125 3√2 × √5 = 6√4 × 6√125 = 6√(4 × 125) = 6√500 .

Description : Simplify and express the result in its simplest form : -Maths 9th

Last Answer : L.C.M. of 3,4 of 12 3√2 = 12√24 = 12√16 4√3 = 12√33 = 12√27 3√2 × 4√3 = 12√16 × 12√27 = 12√(16×27) = 12√432

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Last Answer : 4√28 / 3√7 = 4√28 / 3√7 4√28 / 3√7 = 4 / 3√4 = 4 / 3 × 2 = 8 / 3

Description : Simplify by rationalizing the denominator : -Maths 9th

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Description : simplify (2a + b)3 + (2a - b)3 -Maths 9th

Last Answer : (2a + b)3 + (2a - b)3 = (8a3 + 12a2b + 3ab2 + b3 ) + (8a3 - 12a2b + 3ab2 - b3) = 16a3 + 6ab2

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Last Answer : (2x -5y)3 - (2x + 5y)3 = [(2x)3 - (5y)3 - 3(2x)(5y)(2x - 5y)] -[(2x)3 + (5y)3 + 3(2x)(5y)(2x+5y)] [using identity, (a - b)3 = a3 -b3 - 3ab and (a + b)3 =a3 +b3 + 3ab] = (2x)3 - (5y)3 - ... 2x)3- (5y)3 - 30xy (2x + 5y) = -2 (5y)3 - 30xy(2x - 5y + 2x + 5y) = -2 x 125y3 - 30xy(4x) = -250y3 -120x2y

Description : Simplify the following equation -Maths 9th

Last Answer : NEED ANSWER