Given a Zero as a Fraction, Find the Remaining Zeros of the Polynomial

Given a Zero as a Fraction, Find the Remaining Zeros of the Polynomial

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

Created by

Quizizz Content

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The video tutorial explains how to find zeros of a polynomial by using division and synthetic division. It covers the zero product property and solving quadratic equations through factoring and the quadratic formula. The tutorial also discusses the rational zero test to verify potential solutions.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in finding other zeros when one zero is given?

Graph the polynomial

Use the rational zero test

Perform division to find other factors

Use the quadratic formula

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In synthetic division, what is the significance of a zero remainder?

It indicates a calculation error

It means the division was incorrect

It confirms the divisor is a factor

It suggests the polynomial is prime

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the zero product property used for?

To find zeros by setting factors to zero

To divide polynomials

To graph polynomial functions

To multiply polynomials

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method is NOT typically used for solving quadratics?

Quadratic formula

Synthetic division

Completing the square

Factoring

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the rational zero test?

To find all zeros of a polynomial

To list possible rational zeros

To confirm the polynomial's degree

To simplify the polynomial

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a possible rational zero?

-1/2

-2

1/3

10

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What correction was made regarding the factors of the polynomial?

The factors were incorrectly listed

The constant term was incorrect

The quadratic term was miscalculated

The linear term was adjusted