Finding the Zeros of a Polynomial

Finding the Zeros of a Polynomial

11th Grade

15 Qs

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Finding the Zeros of a Polynomial

Finding the Zeros of a Polynomial

Assessment

Quiz

Mathematics

11th Grade

Easy

Created by

Anthony Clark

Used 1+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the zeros of the polynomial f(x) = x^3 - 6x^2 + 11x - 6 using the factor theorem.

x = 2, x = 3, x = 4

x = 1, x = 2, x = 3

x = 0, x = -1, x = -2

x = 4, x = 5, x = 6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given the polynomial g(x) = x^4 - 5x^3 + 8x^2 - 4x, find the zeros using the factor theorem.

x = -1

x = 3

x = 0, x = 1, x = 2, x = 2

x = 5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Using the factor theorem, find the zeros of the polynomial p(x) = x^3 - 4x^2 - 5x + 14.

x = 10, x = -5, x = 4

x = 2, x = -1, x = 7

x = 0, x = 3, x = -2

x = 5, x = -3, x = 1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the zeros of the polynomial r(x) = 2x^4 - 7x^3 + 3x^2 + 2x - 8 using the factor theorem.

The zeros of the polynomial r(x) = 2x^4 - 7x^3 + 3x^2 + 2x - 8 are x = -2, x = 1, x = 2

x = 3, x = -5, x = 4

x = 0, x = 5, x = -4

x = -3, x = 4, x = -1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given the polynomial t(x) = x^4 - 4x^3 + 3x^2 + 2x - 8, find the zeros using the factor theorem.

The zeros are x = -3, x = -4, x = -5, x = -6

The zeros are x = 0, x = 1, x = -2, x = 3

The zeros are x = 5, x = 6, x = 7, x = 8

The zeros are x = -1, x = 2, x = 2, x = 2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

2c. List the roots/solutions.

x = -1, 0, 1

x = -1

x = 0, 1, 1

x = -1, 1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

x = -4, -4, -4

x = 0, 1, -4

x = 4i, 0

x = -4, -4, 0

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