SOLUTION: Express f(x) in the form a(x - h)^2 + k. f(x)=x^2-6x+10

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Question 498056: Express f(x) in the form a(x - h)^2 + k.
f(x)=x^2-6x+10
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
x^2 - 6x + ....... 10

9 is needed to complete the square, so it is added to x^2-6x and subtracted from 10

x^2 - 6x + 9 ....... 10 - 9 ___ (x - 3)^2 + 1