Find the product and simplify.
-$\frac { ( z - w ) ^ { 2 } } { z + w } \cdot \frac { z } { z ^ { 2 } - z W }$
A) $\frac { z + w } { z - w }$
B) $\frac { z - w } { z + w }$
C) $\frac { w } { z + w }$
D) 1

Question

Quizplus · Accepted Answer

The expression simplifies by canceling out common terms. The numerator $(z-w)^2 \cdot z$ and the denominator $(z+w)(z^2-zw)$ simplify to $\frac{(z-w)z}{z+w}$ after canceling $(z-w)$ from the numerator and denominator.

Find the Product and Simplify (z−w)2z+w⋅zz2−zW\frac { ( z - w ) ^ { 2 } } { z + w } \cdot \frac { z } { z ^ { 2 } - z W }z+w(z−w)2​⋅z2−zWz​

Find the Product and Simplify $\frac { ( z - w ) ^ { 2 } } { z + w } \cdot \frac { z } { z ^ { 2 } - z W }$