SOLUTION: determine the values of p for which the quadratic equation 2xsquare+px+8=0 has real roots.
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Question 806616: determine the values of p for which the quadratic equation 2xsquare+px+8=0 has real roots.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
The quadratic function \ =\ ax^2\ +\ bx\ +\ c)
has real zeros if and only if the discriminant 
.
Set (2)(8)\ \geq\ 0)
Solve for 
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
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