Find the solution(s) of the system of equations. y = x2 + 4x
y + x2 = –4x
Question 8 options:

A)

(0, 0)

B)

(0, 0) and (4, 0)

C)

(–4, 0) and (4, 0)

D)

(–4, 0) and (0, 0)

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