Question

factorise 2a^5 - 32a

Answer 1

hope it will help you

Answer 2

Answer:

Step-by-step explanation:

2a^5-32a

=2a^5-2^5a

=2a(a^4-2^4)

=2a((a^2)^2-(2^2)^2)

=2a((a^2+2^2)(a^2-2^2))

=2a(a^2+4)(a^2-4)