Factorise 8 x^3-64 please please
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8x³-64.
(2x)³-(4)³.
It is in the form of a³-b³=(a-b)(a²+ab+b²).
a=2x. b=4.
(2x-4)((2x)²+(2x)(4)+(4)²).
(2x-4)(4x²+8x+16).
I think this is your answer.
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