Mathematics, 26.07.2019 15:50, knussoshd3603

The first few steps in solving the quadratic equation 5x2 + 27x = 14 − 13x by completing the square are shown. 5x2 + 27x = 14 − 13x 5x2 + 40x = 14 5(x2 + 8x) = 14 which is the best step to do next to solve the equation by completing the square: 5(x2 + 8x + 16) = 30 5(x2 + 8x + 16) = 94 5(x2 + 8x + 4) = 18 5(x2 + 8x + 4) = 34

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The first few steps in solving the quadratic equation 5x2 + 27x = 14 − 13x by completing the square...