Question

FINAL QUESTION.

Answer 1

\[\sqrt{16a ^{3}b ^{2}}\]

Answer 2

i got \[4ab \sqrt{a}\] SO CONFUSED>

Answer 3

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Answer 4

Winner!

Answer 5

*high fives self*

Answer 6

Except you might need absolute value signs...

Answer 7

what do you mean?

Answer 8

4|ab| radical a

Answer 9

why?

Answer 10

Because although b^2 is always positive under the radical, b could be negative, and so you have to put absolute value signs to keep the whole thing positive.

Answer 11

ok. thanks!!!