Given One Factor Using Synthentic Division to Determine the Remaining Zeros

Given One Factor Using Synthentic Division to Determine the Remaining Zeros

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial covers the process of factoring polynomials to find zeros, using synthetic division to find other factors, and solving quadratic equations. The teacher explains how to set up synthetic division, perform calculations, and write the resulting factors. The tutorial also discusses using the quadratic formula when factoring is not possible, providing a comprehensive guide to solving polynomial equations.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary goal of factoring in the context of finding zeros?

To find the zeros of the function

To eliminate variables

To simplify the expression

To change the form of the equation

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In synthetic division, what is the first step after setting up the division?

Add vertically

Multiply diagonally

Set the factor to zero

Bring down the first term

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying negative three by negative five in the synthetic division process?

Negative fifteen

Negative three

Zero

Positive fifteen

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you do if a quadratic expression is not factorable?

Multiply by zero

Try a different factor

Ignore the expression

Use the quadratic formula

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the zeros found from the equation x^2 - 2x - 3?

x = 2, x = -2

x = 3, x = -1

x = 1, x = -3

x = 0, x = 3