SOLUTION: Given the quadratic function f(x) = x2 – 12x + 36, find a value of x such that f(x) = 25

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Given the quadratic function f(x) = x2 – 12x + 36, find a value of x such that f(x) = 25      Log On


   

Question 530122: Given the quadratic function f(x) = x2 – 12x + 36, find a value of x such that f(x) = 25
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Given the quadratic function f(x) = x2 – 12x + 36,
find a value of x such that f(x) = 25
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x^2-12x+36 = 25
x^2-12x+11 = 0
Factor:
(x-11)(x-1) = 0
x = 1 or x = 11
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Cheers,
Stan H.