Question

3 Simplify the following algebraic expressions.
(C) (-9x2 + 11x + 2) *
(a) 5ab(a - 1) - 5a (b-c)
(b) (c + c)-(a + b2 - c)
(c) [(5x + 3) (8x + 6)] + [(-9x + 10) (12x2 + 5x - 5)]
(d) [(4x + 11) (12x - 11)] + [6-8x2 - 8x - 9) +(-8x2 - 7x + 6)]​

Answer 1

Answer:

-18+22x

Step-by-step explanation:

ans is +4x

I am not that' confirm yet so yeah maybe you can try by searching in google...