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Thread: [SOLVED] How many zeros does the function f(x)=x^3 - 7x^2 + 7x + 15 have?

  1. June 30th 2009, 11:53 AM #1
    MR FRESH
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    Unhappy [SOLVED] How many zeros does the function f(x)=x^3 - 7x^2 + 7x + 15 have?

    How many zeros does the function f(x)=x^3 - 7x^2 + 7x + 15 have

    can you help me not fail math
    Last edited by mr fantastic; June 30th 2009 at 02:34 PM. Reason: Added post title to main body of post
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  2. June 30th 2009, 12:22 PM #2
    VonNemo19
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    Quote Originally Posted by MR FRESH View Post
    can you help me not fail math
    Just look at its graph.

    p.s. at some point you've gotta say thank you.
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