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FL

These are the resources that support this Florida Standard.

MAFS.912.N-CN.3.9: Know the Fundamental Theorem of Algebra; show that it is true for quadratic polynomials.

There are 19 resources.
Title Description Thumbnail Image Curriculum Topics

Closed Captioned Video: Quadratics: Quadratic Equations with Complex Roots

Description

Video Tutorial: Quadratic Equations with Complex Roots. In this video students learn how to find the complex roots of certain quadratic equation. This includes cases with simple imaginary number roots and those with complex roots.
A Video Transcript is available for this tutorial.

Closed Captioned Video: Quadratics: Quadratic Equations with Complex Roots Graphs of Quadratic Functions, Quadratic Equations and Functions

Closed Captioned Video: Real and Complex Roots of a Cubic

Description

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to find the real and complex roots of a cubic equation. This video supports the TI-Nspire Clickpad and Touchpad. This Mini-Tutorial Video includes a worksheet. A Video Transcript is available for this tutorial.

Closed Captioned Video: TI-Nspire Mini-Tutorial: (CAS) Finding the Real and Complex Roots of a Cubic Polynomial Functions and Equations

INSTRUCTIONAL RESOURCE: Complex Roots of Quadratic Equations

This slide show shows several worked-out examples that show how to calculate the complex roots of quadratics. Note: The download is a PPT file.

INSTRUCTIONAL RESOURCE: Complex Roots of Quadratic Equations Numerical and Algebraic Expressions, Quadratic Equations and Functions

Math Example--Polynomial Concepts--The Fundamental Theorem of Algebra--Example 01

This is part of a collection of math examples that focus on polynomial concepts.

Math Example--Polynomial Concepts--The Fundamental Theorem of Algebra--Example 01 Numerical and Algebraic Expressions

Math Example--Polynomial Concepts--The Fundamental Theorem of Algebra--Example 02

This is part of a collection of math examples that focus on polynomial concepts.

Math Example--Polynomial Concepts--The Fundamental Theorem of Algebra--Example 02 Numerical and Algebraic Expressions

Math Example--Polynomial Concepts--The Fundamental Theorem of Algebra--Example 03

This is part of a collection of math examples that focus on polynomial concepts.

Math Example--Polynomial Concepts--The Fundamental Theorem of Algebra--Example 03 Numerical and Algebraic Expressions

Math Example--Polynomial Concepts--The Fundamental Theorem of Algebra--Example 04

This is part of a collection of math examples that focus on polynomial concepts.

Math Example--Polynomial Concepts--The Fundamental Theorem of Algebra--Example 04 Numerical and Algebraic Expressions

Math Example--Polynomial Concepts--The Fundamental Theorem of Algebra--Example 05

This is part of a collection of math examples that focus on polynomial concepts.

Math Example--Polynomial Concepts--The Fundamental Theorem of Algebra--Example 05 Numerical and Algebraic Expressions

Math Example--Polynomial Concepts--The Fundamental Theorem of Algebra--Example 06

This is part of a collection of math examples that focus on polynomial concepts.

Math Example--Polynomial Concepts--The Fundamental Theorem of Algebra--Example 06 Numerical and Algebraic Expressions

Math Example--Quadratics--Complex Roots of Quadratics--Example 1

This is part of a collection of math examples that focus on quadratic expressions and equations.

Note: The download is an image file.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.

Create a Slide Show

Subscribers can use Slide Show Creator to create

Math Example--Quadratics--Complex Roots of Quadratics--Example 1 Numerical and Algebraic Expressions

Math Example--Quadratics--Complex Roots of Quadratics--Example 2

This is part of a collection of math examples that focus on quadratic expressions and equations.

Note: The download is an image file.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.

Create a Slide Show

Subscribers can use Slide Show Creator to create

Math Example--Quadratics--Complex Roots of Quadratics--Example 2 Numerical and Algebraic Expressions

Math Example--Quadratics--Complex Roots of Quadratics--Example 3

This is part of a collection of math examples that focus on quadratic expressions and equations.

Note: The download is an image file.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.

Create a Slide Show

Subscribers can use Slide Show Creator to create

Math Example--Quadratics--Complex Roots of Quadratics--Example 3 Numerical and Algebraic Expressions

Math Example--Quadratics--Complex Roots of Quadratics--Example 4

This is part of a collection of math examples that focus on quadratic expressions and equations.

Note: The download is an image file.

Related Resources

To see additional resources on this topic, click on the Related Resources tab.

Create a Slide Show

Subscribers can use Slide Show Creator to create

Math Example--Quadratics--Complex Roots of Quadratics--Example 4 Numerical and Algebraic Expressions

VIDEO: TI-Nspire Mini-Tutorial: (CAS) Finding the Real and Complex Roots of a Cubic

In this TI Nspire tutorial for the TI-Nspire CAS, the Calculator Window is used to find the real and complex roots of a cubic equation. This video supports the TI-Nspire Clickpad and Touchpad.

VIDEO: TI-Nspire Mini-Tutorial: (CAS) Finding the Real and Complex Roots of a Cubic Polynomial Functions and Equations

Video Transcript: Quadratics: Solving Quadratic Equations with Complex Roots

This is the transcript that goes with the video segment entitled Video: Quadratics: Quadratic Equations in Standard Form with Complex Roots

Video Transcript: Quadratics: Solving Quadratic Equations with Complex Roots Graphs of Quadratic Functions, Quadratic Equations and Functions

Video Transcript: TI-Nspire Mini-Tutorial: (CAS) Finding the Real and Complex Roots of a Cubic

This is the transcript for the TI-Nspire Mini-Tutorial entitled, Finding the Real and Complex Roots of a Cubic

The corresponding video is at this Link

Note: The download is a PDF file.

VideoTranscripts.jpg Polynomial Functions and Equations

Video Tutorial--Polynomial Concepts--Video 12--The Fundamental Theorem of Algebra

This is the twelfth in a 12-part series of videos on the topic of Polynomials. To see the complete series of videos, see the Related Resources links below. For other resources on Polynomials, click on the Related Resources tab above.

Video Tutorial--Polynomial Concepts--Video 12--The Fundamental Theorem of Algebra Factoring Polynomials, Polynomial Expressions, Polynomial Functions and Equations

Video Tutorial: Quadratics: Quadratic Equations with Complex Roots

Video Tutorial: Quadratic Equations with Complex Roots. In this video students learn how to find the complex roots of certain quadratic equation. This includes cases with simple imaginary number roots and those with complex roots.

Note: The download is an MP4 file.

VideoTutorial--Quadratics11Thumbnail.jpg Graphs of Quadratic Functions, Quadratic Equations and Functions

Worksheet: TI-Nspire Mini-Tutorial: (CAS) Finding the Real and Complex Roots of a Cubic

This worksheet supports the TI-Nspire Mini-Tutorial video. It provides all the keystrokes for the activity. Note: This worksheet supports the TI-Nspire Clickpad and Touchpad.

NspireWorksheetTitleCard.jpg Polynomial Expressions, Polynomial Functions and Equations

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