Math, asked by ashelyteomale, 5 hours ago

which expression is equivalent to -1
a.n^2-4/(2-n)^2 b.4n-6m/6m-4n c.x-xy/y-x d.2x-2y/2y-x

with solution please

Answers

Answered by ramprakash1982gupta
0

Step-by-step explanation:

which expression is equivalent to -1

a.n^2-4/(2-n)^2 b.4n-6m/6m-4n c.x-xy/y-x d.2x-2y/2y-x

with solution please

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