Question

Another answer please and thank you. Question attached.

Answer 1

There are several ways to write it:
\[ \sqrt{2} a b^{3/2} c^2 \]
or
\[ \sqrt{2} a \sqrt{b^3} c^2 \]
or
\[ ac^2 \sqrt{2b^3} \]
or
\[ abc^2 \sqrt{2b} \]

Answer 2

Oh my goodness, thank you sooo so very much. :)