When I have the problem (x−2)^2, why is the answer not x^2−4 or x^2+4?

asked Oct 15, 2022 161k views

11 votes

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6 votes

Answer:

We need to square a binomial.

The following rule is applied:

In our example,

is equal to ,

is equal to and

is equal to .

Explanation:

Jase answered Oct 21, 2022

by Jase

5.3k points

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