SOLUTION: If f(x)=4x^2-2x+3, find f(0)-f(3)

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Question 765828: If f(x)=4x^2-2x+3, find f(0)-f(3)
Answer by josgarithmetic(39616) About Me  (Show Source):
You can put this solution on YOUR website!
This is a matter of simple substitution, twice.

(4*0*0-2*0+3)-(4*3*3-2*3+3)
(3)-(36-6+3)
3-33
-30