SOLUTION: Compute the value of the discriminant and give the number of real solutions to the quadratic equation
-8x2-5x-3=0
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Question 1143891: Compute the value of the discriminant and give the number of real solutions to the quadratic equation
-8x2-5x-3=0
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Discriminant is .
If negative, then no real solutions;
if 0, then one real solution;
if positive, then two real solutions.
Make the substitutions and evaluate.
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