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Please help me I don't want to fail my AP class, if you could guide me for the couple steps that would be great.
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Please help me I don't want to fail my AP class, if you could guide me for the couple steps that would be great.

Please help me I don't want to fail my AP class, if you could guide me for the couple-example-1
User Lewis Diamond
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3.3k points

1 Answer

4 votes

Answer:


(x-2)/(x-1) or
1 - (1)/(1-x)

Explanation:


(x^(2) -x-2)/(x^(2) -2x+1) *
(x-1)/(x+1) =


((x-2)(x+1))/((x-1)^(2) )*
(x-1)/(x+1) =


(x-2)/(x-1) * 1 =
(x-2)/(x-1)

If you want to simplify even more:


1 - (1)/(1-x)

User Filmor
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4.5k points
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