Question

What expression is represented by the factorization below?
(x+13)(x-13)

A.) x^2-169
B.) x^2 +169
C.) x^2 - 26x + 169
D.) x^2 + 26x + 169

Answer 1

Just expand it and find out:

\((x + 13)(x - 13)\)

\(x^2 - 13x + 13x - 169\)

Simplify:

\(x^2 - 169\)

So your answer is A.

Answer 2

Welcome to Open Study!

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Answer 3

Thanks

Answer 4

Np.