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Mathematics, 30.06.2019 01:10 shelbybibb99

The first few steps in solving the quadratic equation 8x2 + 80x = ? 5 by completing the square are shown. 8x2 + 80x = ? 5 8(x2 + 10x) = ? 5 8(x2 + 10x + 25) = ? 5 + which number is missing in the last step?

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The first few steps in solving the quadratic equation 8x2 + 80x = ? 5 by completing the square are s...
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