Introduction to Quadratics in Trigonometry: Homework Help - Videos & Lessons

About This Chapter

The Introduction to Quadratics in Trigonometry chapter of this High School Trigonometry Homework Help course helps students complete their quadratics homework and earn better grades. This homework help resource uses simple and fun videos that are about five minutes long.

How it works:

Identify which concepts are covered on your introductory quadratics homework.
Find videos on those topics within this chapter.
Watch fun videos, pausing and reviewing as needed.
Complete sample problems and get instant feedback.
Finish your introductory quadratics homework with ease!

Topics from your homework you'll be able to complete:

Explaining what quadratic equations are and how they are important to algebra
Solving quadratics that aren't in standard form
Using the quadratic formula to solve a quadratic equation
Solving quadratic equations by substitution
Assigning the greatest common factor and multiplication property of zero to solve quadratic equations
Solving quadratic inequalities with two binomials

5 Lessons in Chapter 8: Introduction to Quadratics in Trigonometry: Homework Help

Chapter Practice Test

Test your knowledge with a 30-question chapter practice test

Take Practice Test

View all practice tests in this course

1. What is a Quadratic Equation? - Definition & Examples

You might be surprised to learn that quadratic equations are an important part of the world we live in. We sometimes even make use of them for our entertainment! Watch this video lesson to learn more about these equations.

2. Solving Quadratics: Assigning the Greatest Common Factor and Multiplication Property of Zero

When it comes to solving quadratics, we have at our disposal several methods. Watch this video lesson to learn one such method you can use to solve quadratics that don't have a constant term.

3. How to Use the Quadratic Formula to Solve a Quadratic Equation

When solving a quadratic equation by factoring doesn't work, the quadratic formula is here to save the day. Learn what it is and how to use it in this lesson.

4. How to Solve Quadratics That Are Not in Standard Form

It isn't always the case that your equation will be set up nicely for you to solve. In this lesson, learn how to factor or use the quadratic formula to solve quadratic equations, even when they are not in standard form.

5. Solving Quadratic Inequalities Using Two Binomials

Watch this video lesson to learn what simple steps you can take to solve quadratic inequalities using two binomials. See how it only requires a few steps to solve quadratic inequalities using this method.

Chapter Practice Exam

Test your knowledge of this chapter with a 30 question practice chapter exam.

Not Taken

Take Practice Test

Other Practice Exams in this course

Practice Final Exam

Test your knowledge of the entire course with a 50 question practice final exam.

Not Taken

Take Practice Test

View all practice tests in this course

Description

Summary:

Visit the High School Trigonometry: Homework Help Resource page to learn more.

Earning Credit

Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.

To learn more, visit our Earning Credit Page

Transferring credit to the school of your choice

Not sure what college you want to attend yet? Study.com has thousands of articles about every imaginable degree, area of study and career path that can help you find the school that's right for you.