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Math Help - Equation problem...Lost on it..

  1. #1
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    Equation problem...Lost on it..

    Solve the equation and express each solution in the form of A + Bi
    X^3 – A =0
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  2. #2
    No one in Particular VonNemo19's Avatar
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    Quote Originally Posted by victorfk06 View Post
    Solve the equation and express each solution in the form of A + Bi
    X^3 – A =0
    x=\sqrt[3]a+0i?
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  3. #3
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    That's one solution!

    Now, victorfk06, divide x^3- A by x- \sqrt[3]{A} to get the remaining, quadratic, equation. Use the quadratic formula (or complete the square) to solve for the other two roots.
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