SOLUTION: Find the constant term that should be added to make the following expression a perfect-square trinomial. x^2 – 6x Find the constant term that should be added to make the fol

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Find the constant term that should be added to make the following expression a perfect-square trinomial. x^2 – 6x Find the constant term that should be added to make the fol      Log On


   

Question 119675: Find the constant term that should be added to make the following expression a perfect-square trinomial.
x^2 – 6x
Find the constant term that should be added to make the following expression a perfect-square trinomial. x^2 + 7x
Answer by checkley71(8403) About Me  (Show Source):
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x^2-6x+9
(x-3)^2 answer.
x^2+7x+12.25
(x+3.5)^2 answer.