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    briajp's Avatar
    briajp Posts: 1, Reputation: 1
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    #1

    Nov 14, 2010, 01:08 PM
    what is the answer to radical 5x-4 - radical x = 2?
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    Unknown008 Posts: 8,076, Reputation: 723
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    #2

    Nov 14, 2010, 10:43 PM



    You want to solve this equation?

    1. Put all the terms on the same side.
    2. You can make use of a substitution like and solve for y as any other quadratic equation.
    3. When you're done, substitute y back by and solve for x.
    4. Reject any solution if necessary.
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