Question

(a + 1)(a + 2) = 0 solve quadratic equation by factoring

Answer 1

Answer: a^2+3a+2

Explanation:

if you do the distribution method and do (a*a)+(a*2)+(1+a)+(1*2)=(a^2)+(2a)+(a)+(2)

which you get a^2+3a+2