SOLUTION: Find the value of k in x^2+3x+k-1=0 if the quadratic equation has: a) equal roots b) one root is -3 thanks :)

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Find the value of k in x^2+3x+k-1=0 if the quadratic equation has: a) equal roots b) one root is -3 thanks :)       Log On