Obtain the value of the following polynomial | vedclass

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(D) To find the value of the polynomial $p(x) = x^{4} + 2x^{3} - x + 2$ at $x = 2$,substitute $2$ for every $x$ in the expression:$p(2) = (2)^{4} + 2(

Vedclass · Accepted Answer

$32$

Vedclass · Answer

(D) To find the value of the polynomial $p(x) = x^{4} + 2x^{3} - x + 2$ at $x = 2$,substitute $2$ for every $x$ in the expression:$p(2) = (2)^{4} + 2(2)^{3} - (2) + 2$Calculate each term:$(2)^{4} = 16$$2(2)^{3} = 2(8) = 16$Substitute these values back into the expression:$p(2) = 16 + 16 - 2 + 2$$p(2) = 32 - 2 + 2$$p(2) = 32$Therefore,the value of the polynomial at $x = 2$ is $32$.

Obtain the value of the following polynomial at the given value of $x$: $p(x) = x^{4} + 2x^{3} - x + 2$; at $x = 2$.

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