Which equation has the solutions? x2 + 2x + 4 = 0, x2 - 2x + 4 = 0, x2 + 2x - 4 = 0, x2 - 2x - 4 = 0

Which equation has the solutions? x2 + 2x + 4 = 0, x2 - 2x + 4 = 0, x2

1.	Which equation has the solutions? x2 + 2x + 4 = 0, x2 - 2x + 4 = 0, x2 + 2x - 4 = 0, x2 - 2x - 4 = 0
Answer» Which equation has the solutions? x² + 2x + 4 = 0, x² - 2x + 4 = 0, x² + 2x - 4 = 0, x² - 2x - 4 = 0 Solution: