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Mathematics
Jade Arroyo
7 July, 14:16
Solve the quadratic equation 8x^2-5x-4=0
+4
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August Spears
7 July, 14:28
0
Step-by-step explanation:
x = (5-√153) / 16 = (5-3√ 17) / 16 = - 0.461
x = (5+√153) / 16 = (5+3√ 17) / 16 = 1.086
(23x2 - 5x) - 4 = 0
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Glenn Carr
7 July, 16:28
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5 ± 3 √ 17 / 16
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