Answer:
3a2−3b2+2a−2b PLS BRAINLIEST FOR 4 ALGEBRA CALCULATORS
Step-by-step explanation:
3a^2 - 2b - 3b^2 + 2a
3a^2 + 2a - 2b - 3b^2
a (3a - 2) -b ( 2 + 3b)
