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Mathematics, 26.04.2020 01:53 heyheyhola

Solve x^2-8x=20 by completing the square. Which is the solution set of the equation? a {2, 10} b {-2, 10} c {2, -10} d {-2, -10}

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Solve x^2-8x=20 by completing the square. Which is the solution set of the equation? a {2, 10} b {-2...
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