Question

5a⁴-5a³+30a²-30 a. factorise​

Answer 1

Step-by-step explanation:

=5a4-5a3+30a2-30a

=5a3(a-1)+30a(a-1)

=(5a3+30a)(a-1)

Answer 2

(5a4 - 5a3)+(30a2-30a)

5a3( a - 1 ) +30a( a -1 )

( 5a3 + 30a ) ( a -1 )

Hope it helps you!

:)