SOLUTION: For how many integers m is it true that x^2 +2mx+(17m+60) > 0 for all real values of x?

SOLUTION: For how many integers m is it true that x^2 +2mx+(17m+60) > 0 for all real values of x?

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Question 1162882: For how many integers m is it true that x^2 +2mx+(17m+60) > 0 for all real values of x?
Answer by ikleyn(52780) (Show Source): You can put this solution on YOUR website!
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HINT : You need to have the discriminant of this quadratic polynomial NEGATIVE.

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