Question

Desenvolva esta equação! Y?

Answer 1

x=-2
y=2x^2+8x-8
y=2.(-2)^2+8.(-2)-8
y=2.4-16-8
y=8-24
y=-16

Answer 2

x=-2
y=2x^2+8x-8
y=2.(-2)$^{2}$2+8.(-2)-8
y=2.4-16-8
y=8-24
y=-16