Factorise the given problem ~~~ - Maths - Factorisation

Question

Factorise the given problem ~~~

Kunal Rao · Accepted Answer

Dear Student,
Taking common 2a from given expression
2a(a6 - 64)
=2a(a6 - 82)
=2a((a3)2 - 82)
=2a(a3+8)(a3 - 8)
x2-y2= (x+y)(x-y)
=2a(a3+23)(a3 -
23)
=2a(a+2)(a2 +4 - 2a )(a - 2)(a2 +4 +
2a ) ( as, x3-y3
=(x-y)(x2+y2 +xy) )

Regards