2 years ago

Find the product of (x − 5)^2.

Mathematics

1 answer:

Alex17521 [72]2 years ago

8 0

(x - 5)^2 =
(x - 5)(x - 5) =
x^2 - 5x - 5x + 25 =
x^2 - 10x + 25 <===

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We are given that a function $\phi(x)=x^2-x^{-1}$

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