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Which expression is equivalent

Which expression is equivalent-example-1

1 Answer

6 votes
Answer:
(x^2-1) - 5(x-1)

Step-by-step explanation:
We are given that:
p(x) = x^2 - 1
q(x) = 5(x-1)

Now, (p-q)(x) means that we will subtract q(x) from p(x) as follows:
p(x) - q(x) = (x^2-1) - 5(x-1)

Comparing this to the choices given, we will find that the correct choice is the third one

Hope this helps :)
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