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Math Help - Area of region bounded by these curves

  1. #1
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    Area of region bounded by these curves

    Y=4x^2 and
    Y=7x-3x^2

    Now I know I'd set them equal to each other to find the points of intersection in other words the bounds of the integral and it'd come out to be 0 and 1. The integral would then be from 0 to 1 of 4x^2-(7x-3x^2) which would give me 7x^2-7x and I get a negative answer. I know this can't be correct since you can't have negative area but what am I doing wrong?
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  2. #2
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    you subtracted the functions incorrectly

    top function - bottom function
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  3. #3
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    Yep I noticed right after I posted this. Thanks anyways brother.
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