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169 reviewed resources for dividing complex numbers

Lesson Planet

Complex Numbers

For Students 11th
In this algebra worksheet, 11th graders solve complex numbers using division. multiplication, addition and subtraction. There are 11 questions with an answer key.
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Complex Numbers

For Students 10th - 11th
In this algebra instructional activity, students solve complex numbers using multiplication and division properties. There are 10 questions with an answer key.
Lesson Planet

Complex Numbers

For Students 10th - 11th
In this algebra worksheet, students solve complex numbers using multiplication and division properties. There are 10 questions with an answer key.
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Complexity

For Teachers 10th - 12th Standards
Students perform mathematical operations on complex numbers. After a lecture/demo, students utilize a worksheet imbedded in this plan to gain practice performing operations on complex numbers.
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The Complex Numbers

For Teachers 9th - 10th
In this algebra worksheet, young scholars solve 16 problems involving imaginary numbers. In the first three, students find the square root of 3 negative numbers in terms of i. Nine problems involve addition, subtraction, multiplication...
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Complex Numbers

For Students Higher Ed
In this complex numbers learning exercise, students simplify 9 problems involving the addition, subtraction, multiplication, and division of complex numbers.
1 In 1 Collection
EngageNY

The Geometric Effect of Multiplying by a Reciprocal

For Teachers 11th - 12th Standards
Class members perform complex operations on a plane in the 17th segment in the 32-part series. Learners first verify that multiplication by the reciprocal does the same geometrically as it does algebraically. The class then circles back...
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Polynomials and Complex and Imaginary Numbers Review

For Students 9th - 12th
In this polynomials review worksheet, students answer 20 questions regarding polynomials, synthetic division, and complex and imaginary numbers. Students also complete a 10 question spiral review of parent graphs, systems, functions,...
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Synthetic Division and Zeros of Polynomial Functions

For Students 9th - 12th Standards
More than just a worksheet, this guide provides the description of many of the polynomials theorems to assist the learners. Starting with synthetic division, class members are then guided through the remainder theorem and linear factors. 
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Complex Number Operations

For Teachers 9th - 10th
Students solve problems with complex numbers. In this algebra instructional activity, students use addition, subtraction, multiplication and division of complex numbers.
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Application of Complex Numbers

For Teachers 9th - 12th
Students apply operations with complex numbers to electrical circuit problems. They use electrical current equations and graphing calculators to solve electrical engineering problems.
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Saxon Math: Algebra 2 (Section 7)

For Teachers 9th - 12th Standards
Section seven of twelve turns the mathematical eye toward higher-level concepts. From radians in the unit circle to the complex number system, logarithms to advanced factoring methods, this lesson—just past the halfway point in the...
1 In 1 Collection
EngageNY

Mid-Module Assessment Task - Precalculus (module 1)

For Teachers 11th - 12th Standards
Individuals show what they know about the geometric representations of complex numbers and linearity. Seventeen questions challenge them to demonstrate their knowledge of moduli and operations with complex numbers. The assessment is the...
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Quaternions

For Students 11th - 12th
In this quaternions worksheet, students solve and complete 7 different problems. First, they read and identify quaternions as expressions in a given form of ordinary real numbers. Then, students add and subtract a few problems by doing...
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Working With Radicals and Complex Numbers

For Teachers 9th - 11th
Learners solve problems with radicals and complex numbers. In this algebra lesson plan, students add, subtract, multiply and divide radicals and complex numbers using the conjugate.
1 In 1 Collection
EngageNY

Multiplying and Dividing Rational Expressions

For Students 10th - 12th Standards
Five out of four people have trouble with fractions! After comparing simplifying fractions to simplifying rational expressions, pupils use the same principles to multiply and divide rational expressions. 
Lesson Planet

Baking Cookies

For Teachers 5th - 7th Standards
You can never have enough cookies, but do you have enough ingredients? This activity allows your bakers to discover how many batches of cookies they can make with the ingredients provided. Also useable as an independent assignment, your...
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Math in English Skills VIII Exercise Book

For Students 3rd - 6th
For some learners, fractions are the bane of fifth- and sixth-grade existence. Use this fantastic packet to help those in remediation for mathematics. The packet contains 20 worksheets with answer keys, and covers adding, subtracting,...
1 In 1 Collection
EngageNY

Ratios of Fractions and Their Unit Rates

For Teachers 7th Standards
Challenge the class to calculate unit rates using complex fractions. Pupils work through examples of finding unit rates using ratios of fractions. To finish the 11th lesson of 22, scholars look at sample work and determine whether the...
1 In 1 Collection
EngageNY

Ratios of Fractions and Their Unit Rates 2

For Teachers 7th Standards
Remodeling projects require more than just a good design — they involve complex fractions, too. To determine whether a tiling project will fit within a given budget pupils calculate the square footage to determine the number of tiles...
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Complex Number Division

For Students 9th - 12th
In this online math instructional activity, students practice complex number division using positive and negative integers. When complete, students submit their answers and get instant feedback regarding their accuracy.
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Complex Numbers

For Students 9th - 11th
In this complex number learning exercise, students simplify given equations and solve for the unknown. Students add, multiply and divide algebraic expressions. This two-page learning exercise contains 23 problems.
1 In 1 Collection
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Dividing It Up

For Teachers 4th - 6th Standards
What is the true meaning of a fraction? Fifth graders connect their knowledge from prior years' learning of fractions through an introductory activity. Posters and a gallery walk are central to sharing of knowledge and creating a common...
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Math in English Skills IX Exercise Book

For Students 3rd - 6th
Wouldn't it be great if you had a packet of worksheets that covered percents, adding, dividing, and comparing fractions and decimals? Click here and print a workbook with over 20 well-scaffolded pages that will help your class practice...