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Solve the equation by completing the square 3x^2-18x=48?

Science & Mathematics by Anonymous 2018-06-15 23:31:30

Social Science

Solve the equation by completing the square 3x^2-18x=48?

1 answer

  • Anonymous

    x^2-6x = 16 x^2-6x+9 = 25 (x-3)^2 = 25 x = 3 ± 5 x = -2 or 8

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