SOLUTION: f(x)=x^4-5x^3+5x^2+5x-6 f(2)

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Question 298154: f(x)=x^4-5x^3+5x^2+5x-6
f(2)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Substitute every occurence of x with 2 in f(x) and simplify.
f%28x%29=x%5E4-5x%5E3%2B5x%5E2%2B5x-6
f%282%29=2%5E4-5%282%29%5E3%2B5%282%29%5E2%2B5%282%29-6
f%282%29=16-5%288%29%2B5%284%29%2B10-6
f%282%29=16-40%2B20%2B10-6
f%282%29=0