Question

find the zeros of p (x)=x2+5x+6

Answer 1

${x}^{2} + 5x + 6 \\ \\ {x}^{2} + 2x + 3x + 6 (by factorisation) \\ \\ x(x + 2) + 3(x + 2) \\ \\ (x + 3)(x + 2) \\ \\ x = - 3 \: and \: x = - 2$
hope it helps