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12-09-2022
Mathematics

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Solve. 4x² + X-9 = 0
A x = -1 ± √ 145
-1±
8
B x = 1 145
8
X = -1 ± √√145
16 pop

Solve 4x X9 0 A x 1 145 1 8 B x 1 145 8 X 1 145 16 pop class=

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