Question 62561
Y=4^2+16X+23 USING THE QUADRATIC EQUATION WE GET
Y=(-16+-SQRT[-16^2-4*4*23])/2*4
Y=(-16+-SQRT[256-368])/8
Y=(-16+-SQRT[-112])/8
Y=(-16+-10.583i)/8
Y=(-2+-1.323i)