Question

Solve the system of equations.

Answer 1

Answer:

D is correct.

Step-by-step explanation:

$- 2x = {x}^{2} - 8$

${x}^{2} + 2x - 8 = 0$

$(x - 2)(x + 4) = 0$

x - 2 = 0 or x + 4 = 0

x = 2 or x = -4

So we have (2, -4) and (-4, 8). D is correct.