Answer:
Step-by-step explanation:
If you want an equation to be zero at two specific numbers p and q, you can write it as [tex](x-p)(x-q)=0[/tex]. In this case, your numbers will be [tex][x-(-2)][x-(-7)]=0\\(x+2)(x+7)=0\\x^2+2x+7x+14=0\\x^2+9x+14 =0[/tex]
