Arthur D. answered • 11/16/15
Tutor
4.9
(274)
Mathematics Tutor With a Master's Degree In Mathematics
x^2+8x+12
12=2*2*3=2*(2*3)=2*6 and 2+6=8, the coefficient of the middle term
(x+6)(x+2)=x^2+6x+2x+12=x^2+8x+12
(x+6)(x+2) answer
