Solving trigonometric equations using pythagorean identities

Examples0/1

Everything You Need in One Place

Homework problems? Exam preparation? Trying to grasp a concept or just brushing up the basics? Our extensive help & practice library have got you covered.

Learn and Practice With Ease

Our proven video lessons ease you through problems quickly, and you get tonnes of friendly practice on questions that trip students up on tests and finals.

Instant and Unlimited Help

Our personalized learning platform enables you to instantly find the exact walkthrough to your specific type of question. Activate unlimited help now!

Make math click 🤔 and get better grades! 💯Join for Free

Get the most by viewing this topic in your current grade. Pick your course now.

Examples

Start Watching

Lessons

Utilizing "Pythagorean Identities" to solve:

$2\cos^2x + 3\sin x - 3 = 0$ $2 cos^{2} x + 3 sin x - 3 = 0$
$0 \leq x$ $0 \leq x$ < $2\pi$ $2 π$

No Javascript

It looks like you have javascript disabled.

You can still navigate around the site and check out our free content, but some functionality, such as sign up, will not work.

If you do have javascript enabled there may have been a loading error; try refreshing your browser.

Solving trigonometric equations using pythagorean identities

Everything You Need in One Place

Learn and Practice With Ease

Instant and Unlimited Help

Make math click 🤔 and get better grades! 💯Join for Free

Examples

Lessons

Free to Join!

Easily See Your Progress

Make Use of Our Learning Aids

Last Viewed

Practice Accuracy

Suggested Tasks

Earn Achievements as You Learn

Create and Customize Your Avatar

Topic Notes

Basic Concepts

Solving trigonometric equations using pythagorean identities

Everything You Need in One Place

Learn and Practice With Ease

Instant and Unlimited Help

Make math click 🤔 and get better grades! 💯Join for Free

Lessons

Easily See Your Progress

Make Use of Our Learning Aids

Last Viewed

Practice Accuracy

Suggested Tasks

Earn Achievements as You Learn

Create and Customize Your Avatar

Become a member to get more!