• #### Introduction to Radicals - Problem 5

Exploring the placement of a negative in radical expressions.
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• #### Dividing Complex Numbers - Problem 6

How to divide complex numbers.
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• #### Introduction to Radicals - Problem 7

Simplifying radicals using a factor tree.
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• #### Powers of i - Problem 1

How to evaluate i to a large power.
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powers of i
• #### Rational Exponents - Problem 1

How to rewrite fractional exponents as a radical.
• #### Introduction to Imaginary Numbers - Problem 3

How to describe the absolute value of a complex number.
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• #### Rational Exponents - Concept

How to understand the correlation between radicals and fractional exponents.
• #### Introduction to Imaginary Numbers - Problem 5

Introduction to imaginary numbers.
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• #### Introduction to Imaginary Numbers - Problem 4

How to graph in the complex plane.
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• #### Rational Exponents - Problem 2

How to rewrite radicals as rational exponents.
• #### Evaluating Rational Exponents - Problem 2

Re-writing expressions with the same base.
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• #### Rules for Rational Exponents - Problem 5

Simplifying exponents with a power to a power.
• #### Rules for Rational Exponents - Concept

How to simplify an expression with rational exponents.

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• #### Rules for Rational Exponents - Problem 6

Multiplication and division rules for rational exponents.
• #### Multiplying Complex Numbers - Concept

How to multiply imaginary numbers.