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math

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4.5x(1.25x+130)=3x-115

find the value of x and show the steps

  • math -

    expand, collect all like terms to the left side to end up with a quadratic equation.

    solve using the formula.

  • math -

    i don't get it
    v didn't study quadratic equations yet
    can u explain it through work

  • math -

    your equation leads to a quadratic equation.
    If you have not studied that topic, an explanation is beyond what I can do here in a simple post

    here is my result from a Google search

    http://www.google.ca/search?hl=en&q=the+quadratic+equation&btnG=Google+Search&meta=

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