Question

Factorise -4 (a-2b) + 8 (a-2b)2

Answer 1

Answer:

−4(a−2b)+8(a−2b)(2)

12a−24b

=12(a−2b)

Answer 2

Step-by-step explanation:

-4 (a-2b) + 8 (a-2b)

-4a+8b+8a-16b

4a-8b

4(a-2b)