A= (-2x – 7)(-3x + 1) + (3x – 5)(5x + 2) B = -5(–4 + 5x) - (x – 4)2 C = 3a – 2b – 1+(-a-b+1)

February 2021 0 15 Report

A= (-2x – 7)(-3x + 1) + (3x – 5)(5x + 2) B = -5(–4 + 5x) - (x – 4)2
C = 3a – 2b – 1+(-a-b+1) - (2a - 3b - 1)