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Math Help - Find all real solutions to the equation.

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    Find all real solutions to the equation.

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    is up to his old tricks again! Jhevon's Avatar
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    Quote Originally Posted by tmac11522 View Post
    here's a start. bring the 6 over the equal sign and square both sides. you get

    9x + 36 = x^2 - 12x + 36

    now solve that quadratic for your solutions. you must test the solutions when finished, as squaring may introduce erroneous ones.
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