Question
If $f(x)=2 x^3-13 x^2+17 x+12$, Find:
f(2)
f(2)
✓
Answer
The given polynomial is $f(x)=2 x^3-13 x^2+17 x+12$ f(2)
we need to substitute the ' 2 ' in $f(x)$
$f(2)=2(2)^3-13(2)^2+17(2)+12$
$=(2 \times 8)-(13 \times 4)+(17 \times 2)+12$
$=16-52+34+12$
$=10$
therefore $f(2)=10$
we need to substitute the ' 2 ' in $f(x)$
$f(2)=2(2)^3-13(2)^2+17(2)+12$
$=(2 \times 8)-(13 \times 4)+(17 \times 2)+12$
$=16-52+34+12$
$=10$
therefore $f(2)=10$
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