# Polynomials - Find Irrational and Imaginary Roots

Worksheet (Algebra)

## Polynomials - Find Irrational and Imaginary Roots Worksheet

## Lesson:

To find irrational and imaginary roots of polynomials

## Subject:

## Topics:

## Number of Problems:

11

## Pages:

3

## Answer Key:

Yes

## Samples:

Tutor-USA.com Worksheet

Polynomials – Irrational & Imaginary Roots

Find the roots indicated.

1) x^{3} - 3x^{2} - x + 2 = 0 (the least positive)

3) x^{3} - 7x + 7 = 0 (the 2 roots between 1 and 2)

Find the indicated roots (3 decimal places)

5) ^{3}√6 =

Find the 3rd degree equation given the roots

7) 3, 2 - *i*

Solve the following equations given 1 root.

10) x^{3} - 4x^{2} + 9x - 36 = 0 (3*i*)

## Download Worksheet

All Worksheets © Tutor-USA. All Rights Reserved.