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Mathematics, 21.01.2020 06:31, jordandabrat
The quadratic formula, x equals negative b plus or minus the square root of b squared minus 4 times a times c, all over 2 times a, was used to solve the equation.
2x^2 − 8x + 7 = 0. fill in the missing denominator of the solution. 4 plus or minus the square root of 2, all over blank
−16
2
4
14
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Answers: 3
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The quadratic formula, x equals negative b plus or minus the square root of b squared minus 4 times...
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