Multiply and simplify (b+2)(b+2) Multiply and simplify (x+3)(x-3)

2 answers:

8 0

1.
Simplify
b^2+4b+4

And To Get The Answer Combine Like Terms.

2.
Simplify
x^2-9

And To Get The Answer Combine Like Terms.

vladimir2022 [97]3 years ago

3 0

The first one is a sum squared.
(b+2)^2
b^2 + 2b + 4

The second one is a sum and difference.
x^2 - 9

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Step-by-step explanation: