Question

Simply each of the following:
$a) \: ( \frac{3}{4} {xy}^{2})^{2} \times ( \frac{4}{3} {yz}^{2})^{2} \times ( \frac{9}{4} z)^{2}$
$b) \: ({x}^{2} {y}^{2}) \times ({zx}^{3} {y}^{2})^{2} \times ( \frac{ - 1}{2} {xy}^{2} z)^{2}$
$c) \: ( \frac{1}{2} {x}^{2}) \times ( \frac{4}{5} {x})^{2} \times ( \frac{ - 3}{8} {x}^{5})$
$d) \: 8xy \times ( \frac{ - 3}{4} {y}^{2} z)^{3} ( \frac{8}{9} x)^{2} \times (xy)^{3}$
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Answer 1

Simply each of the following

(xy)^{3} [/tex]