Practice problem
Find the zeros of x2+5x+6=0x^{2}+5x+6=0x2+5x+6=0 by factoring.
x=−1,6x=-1,6x=−1,6
x=−1,5x=-1,5x=−1,5
x=−3,2x=-3,2x=−3,2
x=−3,−2x=-3,-2x=−3,−2
Type a concept, like “slope” or “photosynthesis”.