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Math Help - stuck on this simple question.

  1. #1
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    Exclamation stuck on this simple question.

    solve the equation x(cubed) -7x(squared)+10x=0
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  2. #2
    Lord of certain Rings
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    x^3 - 7x^2 + 10x = 0

    x(x^2 - 7x + 10) = 0

    x(x^2 - 5x - 2x + 10) = 0

    x(x(x - 5) - 2(x - 5)) = 0

    x (x - 5) (x - 2)  = 0

    So x = 0,2,5

    Dont trust my answer, substitute it back and check
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