Factorise the following: 27a3–64
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Answer:
27a³-64
(3a)³-4³
(3a-4)[(3a)²+(4)²+3a×4]
(3a-4)(9a²+16+12a)
hope it helps ☺️........
Step-by-step explanation:
formula used:-
a³-b³=(a-b)(a²+b²+ab)
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