Learn how to divide two polynomials using synthetic division

Learn how to divide two polynomials using synthetic division

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial demonstrates how to apply synthetic division to divide a polynomial by a binomial. It begins by identifying the zero of the divisor and setting up the dividend in ascending order. The process of synthetic division is then carried out step-by-step, with emphasis on bringing down coefficients and performing calculations. Finally, the video explains how to interpret the quotient and remainder, providing a complete understanding of the division process.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in synthetic division when you have a divisor like X + 2?

Set the divisor equal to zero to find the zero

Subtract the divisor from the dividend

Add the coefficients of the dividend

Multiply the divisor by the dividend

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How should the dividend be rewritten before starting synthetic division?

In descending order of powers

With all coefficients set to zero

In ascending order of powers

With only the highest power term

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first coefficient you bring down in synthetic division?

The coefficient of the quadratic term

The coefficient of the linear term

The coefficient of the highest power term

The coefficient of the constant term

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In synthetic division, what do you do after bringing down the first coefficient?

Multiply it by the zero of the divisor

Add it to the next coefficient

Divide it by the divisor

Subtract it from the next coefficient

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the remainder expressed in the final result of synthetic division?

As a constant term in the quotient

As a separate term added to the quotient

As a factor of the divisor

As a coefficient of the highest power term