3 years ago

Factor completely x2 - 36. I think this is Prime is that correct

Mathematics

2 answers:

Nataly_w [17]3 years ago

7 0

$x^2 - 36=(x-6)(x+6)\\\\\\a^2-b^2 = (a-b)(a+b)$

astra-53 [7]3 years ago

5 0

No. It's the difference of two squares, and so can be easily factored:

x² - 36 = (x + 6) (x - 6)

Multiply those out and you'll see.

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