SOLUTION: Find f(1) given f(x) = 3x to the third power

SOLUTION: Find f(1) given f(x) = 3x to the third power - x to the second power + 23

Question 171337: Find f(1) given f(x) = 3x to the third power - x to the second power + 23
Found 2 solutions by solver91311, Mathtut:
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Just substitute 1 for x everywhere it occurs in your function and then do the arithmetic.
Answer by Mathtut(3670) (Show Source): You can put this solution on YOUR website!
just plug the numbers in where ever there is an x replace it with 1
:

:

:
is answer to f(1)
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