Numerical value of the expression left| frac{ | vedclass

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(A) To find the value of the expression $\left| \frac{3x^3 + 1}{2x^2 + 2} \right|$ at $x = -3$,we substitute $x = -3$ into the expression:Step $1$: Ca

Vedclass · Accepted Answer

$4$

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(A) To find the value of the expression $\left| \frac{3x^3 + 1}{2x^2 + 2} \right|$ at $x = -3$,we substitute $x = -3$ into the expression:Step $1$: Calculate the numerator: $3(-3)^3 + 1 = 3(-27) + 1 = -81 + 1 = -80$.Step $2$: Calculate the denominator: $2(-3)^2 + 2 = 2(9) + 2 = 18 + 2 = 20$.Step $3$: Divide the numerator by the denominator: $\frac{-80}{20} = -4$.Step $4$: Apply the absolute value: $|-4| = 4$.Therefore,the numerical value is $4$.

Numerical value of the expression $\left| \frac{3x^3 + 1}{2x^2 + 2} \right|$ for $x = -3$ is

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