Simplify each expression. Leave answers with exponents. Assume that all variables represent nonzero real numbers.
(a) $(-9)^{2} \cdot(-9)^{3} \cdot(-9)^{8}$
(b) $\left(2 x^{2} y^{5}\right)^{3}$
(c) $4(x y)^{0}$
(d) $\left(-\frac{2}{3}\right)^{4}$
(e) $\left(-\frac{p}{q^{3}}\right)^{2}$

Question

Quizplus · Accepted Answer

The Answer is (a)

(-9)^{13}

(b)

2^{3} x^{6} y^{15}

(c) 4
(d)

\frac{16}{81}

(e)

\frac{p^{2}}{q^{6}}

Simplify Each Expression (−9)2⋅(−9)3⋅(−9)8(-9)^{2} \cdot(-9)^{3} \cdot(-9)^{8}(−9)2⋅(−9)3⋅(−9)8 (B) (2x2y5)3\left(2 x^{2} y^{5}\right)^{3}(2x2y5)3 (C) 4(xy)04(x y)^{0}4(xy)0

Simplify Each Expression $(-9)^{2} \cdot(-9)^{3} \cdot(-9)^{8}$ (B) $\left(2 x^{2} y^{5}\right)^{3}$ (C) $4(x y)^{0}$