SOLUTION: Find the value ok kso that the equation 3x^2-(5+k)x - 17 = 0 will have equal roots roots..

SOLUTION: Find the value ok kso that the equation 3x^2-(5+k)x - 17 = 0 will have equal roots roots..

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Question 1122375: Find the value ok kso that the equation 3x^2-(5+k)x - 17 = 0 will have equal roots roots..
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Discriminant equal 0.

Simplify this and solve for k.

, and 179 is a prime number;

, general solution for quadratic equation

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