Question

Look at image please help me asap

Answer 1

Answer is b^2 (extra characters)

Answer 2

Answer:  $b^2$

You can write this as b^2

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Work Shown:

$c = \frac{(ab^5)^{1/2}}{(ab)^{1/2}}\\\\c = \left(\frac{ab^5}{ab}\right)^{1/2}\\\\c = \left(b^4\right)^{1/2}\\\\c = b^{4*1/2}\\\\c = b^{2}$