Question

Reduce the following rational expression to its lowest form.x2-1/x2+x​

Answer 1

Step-by-step explanation:

= (x2 - 1) / (x2 + x)

x2 - 1 = (x + 1) (x - 1)

(x2 + x) = x(x + 1)

= (x + 1) (x - 1) / x(x + 1)

= (x - 1)/x

Answer 2

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