Simplify the rational expression.
-$\frac { d - c } { c ^ { 2 } - d ^ { 2 } }$
A) $\frac { 1 } { c + d }$
B) $\frac { 1 } { d - c }$
C) $\frac { 1 } { c - d }$
D) $- \frac { 1 } { c + d }$

Question

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The Answer of Simplify the rational expression.
-$\frac { d - c } { c ^ { 2 } - d ^ { 2 } }$
A) $\frac { 1 } { c + d }$
B) $\frac { 1 } { d - c }$
C) $\frac { 1 } { c - d }$
D) $- \frac { 1 } { c + d }$

Simplify the Rational Expression d−cc2−d2\frac { d - c } { c ^ { 2 } - d ^ { 2 } }c2−d2d−c​

Simplify the Rational Expression $\frac { d - c } { c ^ { 2 } - d ^ { 2 } }$