Simplify the expression. Write your answer with positive exponents only.
-$$\frac { z ^ { 2 } y ^ { 3 } } { y ^ { - 3 } z ^ { 6 } }$$
A) $z ^ { 4 } y ^ { 3 }$
B) $\frac { 1 } { z ^ { 4 } y ^ { 6 } }$
C) $\frac { 1 } { z ^ { 4 } }$
D) $\frac { y ^ { 6 } } { z ^ { 4 } }$

Question

Quizplus · Accepted Answer

To simplify, apply the rule $a^m / a^n = a^{m-n}$. The expression becomes $z^{2-6} y^{3-(-3)} = z^{-4} y^{6}$. Rewrite with positive exponents: $\frac{y^6}{z^4}$.

Simplify the Expression z2y3y−3z6\frac { z ^ { 2 } y ^ { 3 } } { y ^ { - 3 } z ^ { 6 } }y−3z6z2y3​

Simplify the Expression $\frac { z ^ { 2 } y ^ { 3 } } { y ^ { - 3 } z ^ { 6 } }$