Using remainder theorem, find the remainder when $f( x)$ is divided by $g( x)$:$f( x)=4 x^{3}-12 x^{2}+11 x-3,\ g( x)=x+\frac{1}{2}$.


Given: $f( x)=4 x^{3}-12 x^{2}+11 x-3$ and $g( x)=x+\frac{1}{2}$.


To do: To find the remainder when $f( x)$ is divided by $g( x)$.

Solution:


As given, $f( x)=4 x^{3}-12 x^{2}+11 x-3$ and $g( x)=x+\frac{1}{2}$.

On dividing $f( x)$ by $g( x)$:



Thus, when we divide $f( x)$ by $g( x)$, the remainder is $-12$.

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Updated on: 10-Oct-2022

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