Mathematics
Mathematics, 01.02.2021 18:00, katelynn73

Solve equation by using the quadratic formula. [x^{2} + 4x = -4

a. x = -2

b. x = -4

c. x = -4, x = 4

d. x = 0, x = 4

answer
Answers: 3

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Do you know the correct answer?
Solve equation by using the quadratic formula. [x^{2} + 4x = -4

a. x = -2

b....

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