Question

please help!i have an exam on wednesday .i cant find an answer to this .thanks a lot!! factorize a^7-64a

Answer 1

$a( {a}^{6} - 64)$

$a( {a}^{3} - 8)( {a}^{3} + 8)$

$a( {a} + 2)( {a}^{2} + 4 - 2a)( {a} - 2)( {a}^{2} + 4 + 2a)$

please mark brainliest

Answer 2

Refer to the above solution...

Hope This Helps..

:-D