Question

factorise the following: 7a Cube + 56 b cube​

Answer 1

Heya❤

$7a {}^{3} + 56b {}^{3} \\ 7(a {}^{3} + 8b {}^{3} )$

Hope it helps you

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Answer 2

Answer:

= 7a³+56b³

= 7(a³+8b³)

=7{(a)³+(2b)³}

=7{(a+2b)(a²-2ab+4b²)}

Hope it Helps!!

Thanks for Asking!!

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