3 years ago

Multiply, (x+4)(x-4) simplify answer.

Mathematics

2 answers:

Ulleksa [173]3 years ago

8 0

I think it is:

(x+4)(x-4)
x(x-4)+4(x-4)
x2-4x+4x-16
x2-16
????????????

trasher [3.6K]3 years ago

3 0

That's the easily recognizable factored form of
the difference between two squares. Before
factoring, it was

x² - 16 .

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