SOLUTION: find the value of k that leads to two equal real roots for y=x^2+(k+2)x+2k

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: find the value of k that leads to two equal real roots for y=x^2+(k+2)x+2k      Log On


   

Question 926356: find the value of k that leads to two equal real roots for y=x^2+(k+2)x+2k
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Find the expression for the discriminant, and set this discriminant equal to 0.