factorise : 1-8a^3 please answer fast​

Question

factorise : 1-8a^3
please answer fast​

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Claire 1 week 2021-09-14T02:10:44+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-14T02:11:54+00:00

    Step-by-step explanation:

    factorise : 1-8a^3

    please answer fast…..

    0
    2021-09-14T02:12:16+00:00

    1-8a³

    (1)³-(2a)³

    (1-2a)[(1)²+(2a)²+1×2a)]

    (1-2a)(1+4a²+2a)

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