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Factorize: 64a^3 − b^3

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Factorize:

64a3 − b3

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64a3 − b3 

= (4a)3 − b3 [a3 – b3 = (a – b)(a2 + ab + b2)]

= (4a − b)((4a)2 + 4a x b + b2) 

= (4a − b)(16a2 + 4ab + b2)

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Factorize: 64a^3- b^3
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