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Dilshod K · Answer 1 · 2017-10-15T22:01:27+0000

you have alot of question so I will say if it is right or wrong and explain if it is wrong

1. correct 10a√a

2.correct 2ab ∛b^2

3. incorrect, answers are 2nd one and fourth one
x^3√(2xy)-4x√(2xy)
(2x^3y-4x)√(2xy)

4. incorrect, answer is 6√3

5.incorrect, answer is last one 3√6-3√2

6. correct

7. incorrect, if a>b then a/b is not a fraction, that means that is a rational number that is greater than 1 and exponents to numbers greater than 1 get bigger

answer is 3rd and 4th

$\sqrt[b]{100^(a) }$
expression is greater han 100

8. incorrect, since it is the 3rd root, reverse it and get 3^3=27
answer is 27x^(3/5)

9. incorrect, the answer is 4x^(2/3) because pemdas says that the exponents before multiplication

10. incorrect, answer is use pemdas
ansewr is
$\frac{9b^{ (3)/(8) }}{a}$

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