Question

(d) 4(x - 5)(x + 1) - 3(2x - 7)​

Answer 1

Step-by-step explanation:

(4x-20)(x+1)-6x+21

4x^2+4x-20x-20-6x+21

4x^2-16x-6x-20+21

4x^2-22x+1

Answer 2

Answer:

your answer..........