Question

(vi) 4ab (a? - 6a - 16) + 26 (a - 8)​

Answer 1

Step-by-step explanation:

4ab(a^2-6a-6)+26(a-8)

=4ab(a^2-8a+2a-16)+26(a-8)

=4ab[a(a-8)+2(a-8)]+26(a-8)

=4ab(a-8)(a+2)+26(a-8)

(a-8)[4ab(a+2)+26]

2(a-8)[2ab(a+2)+13]