Question

$\frac{b-a}{a^{2}-b^{2} }$simplify

Answer 1

$Given \: \frac{b-a}{a^{2}-b^{2} }$

$= \frac{-(a-b)}{(a+b)(a-b) }$

$= \frac{-1}{(a+b)}$

Therefore.,

$\red{ \frac{b-a}{a^{2}-b^{2} }}$

$\green { = \frac{-1}{(a+b)}}$

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