If $f(x) = 2x^3 - 13x^2 + 17x + 12$, find$f(2)$


Given:

$f(x) = 2x^3 - 13x^2 + 17x + 12$

To do: 

We have to find $f(2)$.

Solution:

To find $f(2)$ we have to substitute $x=2$ in $f(x)$.

Therefore,

$f(2) = 2(2)^3 - 13(2)^2 + 17(2) + 12$

$= 2 (8)-13 (4)+34+12$

$= 16-52 + 46$

$= 62 - 52$

$= 10$

Hence, $f(2) = 10$.

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Updated on: 10-Oct-2022

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