Can anyone give me the correct answer to this please? Thank you. Question attached.

Question

anonymous · Answer

attachment

anonymous1 · Answer

$$2a^{3/2}b^{3}$$
or
$$2\sqrt{a^3}b^3$$

anonymous · Answer

positive?

anonymous · Answer

ugh it timed out and I have to do it all over again...

anonymous1 · Answer

It must be right, because I've checked it with WolframAlpha: http://www.wolframalpha.com/input/?i=%2816a^6*b^12%29^%281%2F4%29+%3D+2*sqrt%28a^3%29*b^3

anonymous1 · Answer

http://www.wolframalpha.com/input/?i=simplify+%2816a^6*b^12%29^%281%2F4%29

anonymous · Answer

I usually use that too, but I guess I put my equations in wrong for those because all the answers i get are wrong.. I don't know, I just have to redo that section right quick because my computer froze and it timed out.