Mathematics, 03.08.2020 14:01 partykidjeremsih

The solutions of the equations -x² + 4x +3 = 0 are A. (x = -3) and (x = -1)
B. (x = 1) and (x = 3)
C. (x = -2 -√7) and (x = -2 + √7)
D. (x = 2 -√7) and (x = 2 + √7)

can someone explain this pls

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The solutions of the equations -x² + 4x +3 = 0 are A. (x = -3) and (x = -1)
B. (x = 1) and (x...