cmcdonnell8812
cmcdonnell8812
01.02.2021 • 
Mathematics

3x2 + 4x - 8 = 0? A)x = -4 ± 4
7
B)x = -
4 ± 7
4
6
C)x = -
2 ± 2
7
3
D)x =
2 ± 2
7
3

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