You can put this solution on YOUR website! 8X^2+7X=-2
8X^2+7X+2=0
USING THE QUADRATIC EQUATION WE GET:
X=(-7+-SQRT{7^2-4*8*2])/2*8
X=(-7+-SQRT[49-64])/16
X=(-7+-SQRT-15)/16
X=(-7+-3.87i)/16
X=(-7+3.87i)/16
X=-.4375+.242i ANSWER.
X=-.4375-.242i ANSWER.