Question

(vi) (4x2-11x +7)+(x - 1)​

Answer 1

Answer:

(4x2-11x +7)(x - 1)

= 4x^2(x-1) -11x(x-1) +7(x-1)

= 4x^3-4x^2-11x^2+11+7x-7

= 4x^3-15x^2+4+7x

I hope my answer helps you☺☺

Answer 2

First, combine like terms

4x^2 - 11x + x + 7 - 1

Then simply add

4x^2 - 10x + 6

Hope this will help.