# complex roots   56 videos

• #### Dividing Complex Numbers

How to rationalize the denominator when dealing with an imaginary number.

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• #### Converting Complex Numbers From Rectangular Form to Trigonometric

##### PrecalculusPolar Coordinates and Complex Numbers

How to convert a complex number from rectangular form to trigonometric form.

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• #### Solving Equations with Squares and Cubes

##### GeometryVolume

How to solve equations using square roots or cube roots.

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• #### Deccimal Approximations of Square Roots

Finding decimal approximations of square roots without a calculator

How to know when to include a plus and minus on a square root problem.

simplifying square roots
• #### DeMoivre's Theorem

##### PrecalculusPolar Coordinates and Complex Numbers

How to raise a complex number to an integer power using DeMoivre's Theorem.

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• #### Radicals and Absolute Values

How to know when to include a absolute value when simplifying a square root.

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• #### Complex Fractions and Order of Operations

##### Pre-AlgebraFractions and MIxed Numbers

Simplifying fractions when simplifying with the order of operations

• #### Vocabulary of Quadratic Polynomials

How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and x-intercepts or roots of a quadratic function.

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• #### Vocabulary of Quadratic Polynomials

##### Algebra 2Quadratic Equations and Inequalities

How to label the roots of a quadratic polynomial, solutions to a quadratic equation, and x-intercepts or roots of a quadratic function.

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• #### Sentence Types

##### GrammarSentence Problems

The different types of sentences.

sentence types simple compound complex compound complex
• #### Reaction Mechanism

##### ChemistryChemical Reaction Rates

How complex reactions proceed in several steps using reaction mechanisms.

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• #### Binomial Theorem

##### Algebra 2Polynomials

How to define factorial expressions used in the binomial theorem.

square root
• #### Binomial Theorem

##### PrecalculusTopics in Discrete Math

How to define factorial expressions used in the binomial theorem.

square root
• #### The Euler Formula

##### PrecalculusPolar Coordinates and Complex Numbers

How to use the Euler Formula to convert a complex number from the exponential form to rectangular form.

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• #### Golgi Apparatus

##### BiologyParts of a Cell

The description of Golgi Apparatus.

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• #### Solving an Equation with Radicals

How to solve an equation with a square root.

• #### The Discriminant of a Quadratic Equation

##### Algebra 2Quadratic Equations and Inequalities

How to use the discriminant to know the number and type of solutions to a quadratic.

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• #### Complicated Indefinite Integrals

##### CalculusAntiderivatives and Differential Equations

How to solve complex indefinite integral using the properties of indefinite integrals.

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