Consider the expression below:
[tex]\[ \frac{3x^4 + 6x^3 + 5x - 8}{x+4} \][/tex]

Select the term containing an error in the quotient of the given expression:
[tex]\[ 3x^3 - 6x^2 + 29x - 91 + \frac{356}{x+4} \][/tex]



Answer :

Let's analyze the given division and identify the term containing an error in the quotient.

We start with the given expression:
[tex]\[ \frac{3x^4 + 6x^3 + 5x - 8}{x + 4} \][/tex]

Performing polynomial long division on the numerator [tex]\(3x^4 + 6x^3 + 5x - 8\)[/tex] by the denominator [tex]\(x + 4\)[/tex], we find the quotient and the remainder.

The quotient obtained from this division is:
[tex]\[ 3x^3 - 6x^2 + 24x - 91 \][/tex]

The remainder obtained is:
[tex]\[ 356 \][/tex]

Given the quotient in the problem,
[tex]\[ 3x^3 - 6x^2 + 29x - 91 + \frac{356}{x + 4} \][/tex]
we need to compare this with the calculated quotient:
[tex]\[ 3x^3 - 6x^2 + 24x - 91 \][/tex]

By comparing the corresponding terms in the given quotient and the calculated quotient, we notice a discrepancy in the coefficient of the [tex]\(x\)[/tex] term:

- The coefficient of [tex]\(x\)[/tex] in the given quotient is [tex]\(29\)[/tex].
- The coefficient of [tex]\(x\)[/tex] in the correct quotient should be [tex]\(24\)[/tex].

Hence, the term containing an error in the quotient is:
[tex]\[ 29x \][/tex]

The correct term should be:
[tex]\[ 24x \][/tex]

So, the term [tex]\(29x\)[/tex] in the given quotient contains an error. Here's the final answer in context:
[tex]\[ 3x^3 - 6x^2 + 29x - 91 + \frac{356}{x + 4} \][/tex]

The correct term is:
[tex]\[ 24x \][/tex]

Therefore, the term containing the error in the given quotient is:
[tex]\[ 29x \][/tex]

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