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Math Help - Area between two curves with abs value.

  1. #1
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    Area between two curves with abs value.

    Is this integral setup correctly
    y= 1-2x^2 y=|x|

    A=2 integral(1/2,0) [1-2x^2-x]

    getting the limits by
    1-2x^2 = x x>0
    (2x-1)(x+1)
    x = +- 1/2
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  2. #2
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    Quote Originally Posted by swatpup32 View Post
    Is this integral setup correctly
    y= 1-2x^2 y=|x|

    A=2 integral(1/2,0) [1-2x^2-x]

    getting the limits by
    1-2x^2 = x x>0
    (2x-1)(x+1)
    x = +- 1/2
    Yep - looks good to me.
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