SOLUTION: Write a quadratic equation in the variable x having the given number solutions. Type the equation in standard form, ax^2+bx+c=0 Solution:9, only solution Thank you for your

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Write a quadratic equation in the variable x having the given number solutions. Type the equation in standard form, ax^2+bx+c=0 Solution:9, only solution Thank you for your       Log On


   

Question 144596: Write a quadratic equation in the variable x having the given number solutions. Type the equation in standard form, ax^2+bx+c=0
Solution:9, only solution
Thank you for your help!
Answer by nabla(475) About Me  (Show Source):
You can put this solution on YOUR website!
x=9
-->
0=(x-9)^2
Expand through FOIL:
0=x^2-18x+81