Answer:
Convert the inequality to an equation.
x2+8x+3=0" role="presentation">x2+8x+3=0x2+8x+3=0
Use the quadratic formula to find the solutions.
-b±b2-4(ac)2a" role="presentation">−b±√b2−4(ac)2a-b±b2-4(ac)2a
Substitute the values a=1" role="presentation">a=1a=1, b=8" role="presentation">b=8b=8, and c=3" role="presentation">c=3c=3 into the quadratic formula and solve for x" role="presentation">xx.
-8±82-4⋅(1⋅3)2⋅1" role="presentation">−8±√82−4⋅(1⋅3)2⋅1