Select the correct answer.
Solve for x.
x2 + 4x - 21 = 0
A. -3, -7
B. -3, 7...
Mathematics, 12.01.2021 22:10 sloane50
Select the correct answer.
Solve for x.
x2 + 4x - 21 = 0
A. -3, -7
B. -3, 7
C. 3, -7
D. 3, 7
Answers: 3
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