3a(a+1)+(a+2)(a-3)===

Question

3a(a+1)+(a+2)(a-3)===

Answer 1

3a(a+1)+(a+2)(a-3)=3a²+3a+a²+2a-3a-6=4a²+2a-6=(2a+3)(2a-2)

Answer 2

3а²+3а+а²-3а+2а-6=4а²+2а