Question

find the zeros of the quadratic do polynomial X square + 5 x + 6 ​

Answer 1

Answer:

${x}^{2} + 5x + 6$

$p(x) = {x}^{2} + 5x + 6 \\ p( - 3) = {( - 3)}^{2} + 5( - 3) + 6 \\ = 9 + ( - 15) + 6 \\ = 9 - 15 + 6 \\ = - 6 + 6 \\ = 0$