High School

Use synthetic division to divide the polynomial [tex]10x^5 - 23x^4 - 13x^3 - 21x^2 - 6x - 19[/tex] by [tex]x - 4[/tex]. Leave your answer in fraction form.

Answer :

Final answer:

The answer to the synthetic division of the polynomial by the binomial is 10x⁴ + 17x³ + 55x² + 199x + 790 + 3141/(x−4).

Explanation:

To perform synthetic division of the polynomial (10x⁵−23x⁴−13x³−21x²−6x−19) by the binomial (x−4), we should first organize the terms in descending order of their degrees. Next, we perform the synthetic division as follows:

4 | 10 -23 -13 -21 -6 -19

| +40 68 220 796 3160

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= 10 17 55 199 790 3141

Thus, the result in fraction form of the division is 10x⁴ + 17x³ + 55x² + 199x + 790 + 3141/x−4.

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