Symbol
Problem
$2$ Find the sum and product of $x^{2}+7x+12=0$ $2$ $2$ 2 $2x^{2}-18=0$ $3$ $4x^{2}-2x+\dfrac {1} {4}=0$ $4$ $4/3x^{2}+4x+3=0$ $5$ $x^{2}+6x+9=0$ $a$ Find the roots of the following $1$ $2$ 2 $x\left(x-10+25=0$ $2x^{2}=18$ Determine the solution set of th $11$ $1$ $2$ $x^{2}+10x+21=0$ $x^{2}-2x-24=0$