SOLUTION: 8. Find the value of n such that x2 + 4x + n is a perfect square trinomial. (1 point) * 8 * 2 * 4 * 16

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: 8. Find the value of n such that x2 + 4x + n is a perfect square trinomial. (1 point) * 8 * 2 * 4 * 16      Log On


   

Question 235626: 8.
Find the value of n such that x2 + 4x + n is a perfect square trinomial. (1 point)
* 8
* 2
* 4
* 16
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
4
c = (b/2a)^2