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x2 - 64 can be written as x2 - 82, which is of the form of a2 - b2.

And a2 - b2 is factored as (a-b)(a+b).

Therefore, x2 - 64 is factored as (x+8)(x-8).

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13y ago

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(x - 8)(x + 8)

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9y ago
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Q: How do you factor x squared-64?
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