Status: Waiting for your answers. Directions:Solve the following quadratic inequality (to the nearest tenth). Problem:x^{2} + 15x + 56 < 0 Factor.(x + )(x + ) < 0 Set factors equal to zero.(Find critical values.)x + = 0 x + = 0 Solve for x.x = x = Write solution.x ? > < ≥ ≤ ? and or x ? > < ≥ ≤