Math, asked by lordme404, 23 days ago

x2-1/x2+2x+1. * x+5/1-x​

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Answered by dkchakrabarty01
0

Answer:

[(x+1)(x-1)/(x+1)^2 ] ×(x+5)/(1-x)

[(x-1)/(x+1)]×(-1)(x+5)/(x-1)

(x+1)(-1)(x+5)

=-(x^2+6x+5)

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