We want to find the intersection points of the graphs given by the following system of equations: {x−y=−4y=5(x+1)2−3\begin{cases} x-y=-4 y=5(x+1)^2-3 \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ x−y=−4 y=5(x+1) 2 −3