Question

x^2+x+12=0

Answer 1

factor into (x+3)(x+4) then (x+3)=0 & (x+4)=0 so x=-3 or x=-4

Answer 2

@zhenga2 I think that would be wrong because when you factor you get 12 by multiplying but 7 by adding because In the problem he has same signs on both parenthesis. X^2+x+12