SOLUTION: determinethe set of values of p for which {{{5x^2-7x+p=0}}} has complex roots.
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Question 704747: determinethe set of values of p for which has complex roots.
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
If the general solution to x contains an expression under the radical that is negative, then the quadratic equation will have two complex roots. You are looking for .
, Pick any such value.
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