# Number & Quantity

• N.Q .1-N.Q .3
Reason Quantitatively And Use Units ...
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• N.CN.1-N.CN.3
Perform Arithmetic Operations With C...
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• N.CN.4-N.CN.6
Represent Complex Numbers And Their ...
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• N.CN.7-N.CN.9
Use Complex Numbers In Polynomial Id...
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• N.RN.1-N.RN.2
Extend The Properties Of Exponents T...
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• N.RN.3-N.RN.3
Use Properties Of Rational And Irrat...
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• N.VM.1-N.VM.3
Represent And Model With Vector Quan...
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• N.VM.4-N.VM.5.b
Perform Operations On Vectors....
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• N.VM.6-N.VM.12
Perform Operations On Matrices And U...
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### Applying Radical Equations 3 (Khan)

Watch this video to learn to solve radical equations.

### Simplifying Rational Exponents - Tutorial

Follow this tutorial to learn how to simplify expressions with rational exponents.

### Rational Exponents

Stretch your skills of rational exponents with the Professor from Why U.

### Fractional Exponents

Practice your skills with fractional exponents with this self exam.

### Vector Tutorial - Magnitude and Direction

Learn the basics of vectors.

### Vector Quiz

In this quiz, test your knowledge of Vectors and the expressions that represent them.

Visualize vector addition and explore the effects of changing vector magnitude and direction.

### A Visual Approach to Simplifying Radicals

Use this tutorial to learn how to simplify radicals in an environment that moves at your pace.

Learn how to simplify radical expressions by using radicands, Perfect Square Factors and more.

Learn how to simplify radical expressions by using prime factorization and other strategies.

Simplify radicals when you find largest perfect square and quiz yourself with the practice problems.

### Matrix Multiplication

Learn how to correctly multiply matrices with this tutorial and corresponding quiz.

### Matrix Algebra - True/False Quiz

Test your knowledge of matrix algebra, linear equations, and more, with this self grading quiz.

### Matrix Addition and Scalar Multiplication

Step-by-step tutorial for multiplying matrices by a scalar and adding and subtracting matrices.

### How to Divide Complex Numbers

Practice finding conjugates and dividing complex numbers with this video and interactive tutorial.

### Imaginary Numbers Explained

Practice makes perfect when you immerse yourself in the world of imaginary numbers.

### Complex Numbers - 10 Questions

Can you answer all ten problems, using complex numbers, without making any mistakes?

### Complex Multiplication

Practice multiplying complex numbers step-by-step.

### Complex Arithmetic

Add, subtract, multiply and divide complex numbers as you polish your skills of complex arithmetic.

### Adding Rational and Irrational Numbers

What happens when you add a rational number to an irrational number? Find out in this video.

Use the quadratic formula to find real and complex solutions to quadratic equations.

Explore the uses, applications, and different outcomes of the quadratic formula.

### Polynomial Functions - Zeros and Multiplicities

Find complex zeros and identify multiplicity of zeros in this interactive tutorial.

Find the zeros of eight quadratic equations as quickly as possible.

### Lesson 3-2: Roots of Polynomials

Explore a third order polynomial and discover the Fundamental Theorem of Algebra.

### Absolute Value of a Complex Number

Learn how to calculate the modulus of a complex number.

Add and subtract vectors graphically with this applet.

### Multiplying a Vector by a Scalar

Watch this video to learn about scalar multiplication of a vector.

### Tutorial: Matrix Addition and Scalar Multiplication

Add matrices and multiply a matrix by a scalar in this interactive tutorial.

### Transformation Using Matrices

Watch a video on using matrices to reflect and rotate geometric entities.

### Applying Radical Equations 3 (Khan)

Watch this video to learn to solve radical equations.

### Simplifying Rational Exponents - Tutorial

Follow this tutorial to learn how to simplify expressions with rational exponents.

### Rational Exponents

Stretch your skills of rational exponents with the Professor from Why U.

### Fractional Exponents

Practice your skills with fractional exponents with this self exam.

### Vector Tutorial - Magnitude and Direction

Learn the basics of vectors.

### Vector Quiz

In this quiz, test your knowledge of Vectors and the expressions that represent them.

Visualize vector addition and explore the effects of changing vector magnitude and direction.

### A Visual Approach to Simplifying Radicals

Use this tutorial to learn how to simplify radicals in an environment that moves at your pace.

Learn how to simplify radical expressions by using radicands, Perfect Square Factors and more.

Learn how to simplify radical expressions by using prime factorization and other strategies.

Simplify radicals when you find largest perfect square and quiz yourself with the practice problems.

### Matrix Multiplication

Learn how to correctly multiply matrices with this tutorial and corresponding quiz.

### Matrix Algebra - True/False Quiz

Test your knowledge of matrix algebra, linear equations, and more, with this self grading quiz.

### Matrix Addition and Scalar Multiplication

Step-by-step tutorial for multiplying matrices by a scalar and adding and subtracting matrices.

### How to Divide Complex Numbers

Practice finding conjugates and dividing complex numbers with this video and interactive tutorial.

### Imaginary Numbers Explained

Practice makes perfect when you immerse yourself in the world of imaginary numbers.

### Complex Numbers - 10 Questions

Can you answer all ten problems, using complex numbers, without making any mistakes?

### Complex Multiplication

Practice multiplying complex numbers step-by-step.

### Complex Arithmetic

Add, subtract, multiply and divide complex numbers as you polish your skills of complex arithmetic.

### Adding Rational and Irrational Numbers

What happens when you add a rational number to an irrational number? Find out in this video.

Use the quadratic formula to find real and complex solutions to quadratic equations.

Explore the uses, applications, and different outcomes of the quadratic formula.

### Polynomial Functions - Zeros and Multiplicities

Find complex zeros and identify multiplicity of zeros in this interactive tutorial.

Find the zeros of eight quadratic equations as quickly as possible.

### Lesson 3-2: Roots of Polynomials

Explore a third order polynomial and discover the Fundamental Theorem of Algebra.

### Absolute Value of a Complex Number

Learn how to calculate the modulus of a complex number.

Add and subtract vectors graphically with this applet.

### Multiplying a Vector by a Scalar

Watch this video to learn about scalar multiplication of a vector.

### Tutorial: Matrix Addition and Scalar Multiplication

Add matrices and multiply a matrix by a scalar in this interactive tutorial.

### Transformation Using Matrices

Watch a video on using matrices to reflect and rotate geometric entities.

### Now Creating a New Plan

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