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Gre4nikov [31]
4 years ago
10

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

Mathematics
2 answers:
Nataly_w [17]4 years ago
7 0
x^2 - 36=(x-6)(x+6)\\\\\\a^2-b^2 = (a-b)(a+b)


astra-53 [7]4 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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