Let’s see some tips to help us solve trig equations . . .

- If there is more than one trig function, rewrite the equation in terms of only one trig function. This will require using trig identities and, or algebraic manipulation.
- Use factoring if you see an expression in quadratic form.
- Memorize the unit circle
- Solving trig equations is all about trial and error. If you get it wrong the first time, try solving it a different way.

Solving trig equations aren’t very bad. Let’s see how to solve one step by step.

Here’s an example (click here):

1. We can see that the trigonometric expression is written in quadratic form. Let’s move everything to one side of the equation.

2. To make the expression look nicer, we will let .

3. Now, we see much easier how to factor the function. So we will solve for u.

4. We’ll substitute back sin(x)

5. Now we have to check the constraints

, so this has no solutions

6. Put all the solutions together

Here’s another example (click here):

Last example (click here):

Hopefully, that wasn’t too complicated. It may seem difficult at first because everything is a lot easier with a straight through procedure. However, the more you practice, the quicker the answers will come to you. Don’t forget to respect the constraints! Make sure that you double check that your answer is valid in the constraints. Give solving trig equations a few tries and you should be good to go.

Until next time,

Leah

So, as someone who is struggling with matriculation math, I highly appreciate this as a website and as an app. Only issue is I can't find where to support this with my money, please direct me to where I can.

ReplyDeleteThanks

If you cannot focus on doing your homework, you should read this guide, it might just help you.

ReplyDelete.

ReplyDeletettps://dltutuapp.com/tutuapp-download/

https://kodi.software/

https://showbox.run/

.

This comment has been removed by the author.

ReplyDeletei still have some issues regarding this problem can any ony help me???

ReplyDeleteDvd Burner manufacturer

that was really helpfull thanks.

ReplyDeleteSapphire optics

i still have problems in trig equations.

ReplyDeleteUsed car tyre supplier China

can you give some more solutions ?

ReplyDeleteflashes and triggers suppliers

I was struggling with this equation but now it looks good thanks.

ReplyDeleteFull Dress Suit Manufacturer

it was really very difficult it needs practice to improve it.

ReplyDeleteChina inverters for sale

thanks for this usefull information i want to to post some more stuff regarding this topic thanks

ReplyDeletehttps://www.glostartrade.com/

This content is very good. Thank you for this great website.

ReplyDeleteคาสิโนออนไลน์ที่น่าเชื่อถือและมีความเป็นมืออาชีพที่สุดในตอนนี้

โปรโมชั่นGclub ของทางทีมงานตอนนี้แจกฟรีโบนัส 50%

เพียงแค่คุณสมัคร สล็อตออนไลน์ กับทางทีมงานของเราเพียงเท่านั้น

ร่วมมาเป็นส่วนหนึ่งกับเว็บไซต์คาสิโนออนไลน์ของเราได้เลยค่ะ

สมัครสล็อตออนไลน์ >>> Goldenslot

สนใจร่วมสนุกกับ คาสิโนออนไลน์ คลิ๊กได้เลย

มีทั้งคาสิโนออนไลน์ หวยออนไลน์ ฟุตบอลออนไลน์ สล็อตออนไลน์ และอื่นๆอีกมากมาย

Our Cheap Nursing Term Papers are designed in such a way that there are standby writers all the time to work on the requested orders and complete them on time for timely delivery. Our Affordable Custom Term Papers are always available since we offer customized services to suit all your needs at an affordable fee.

ReplyDeletemore examples please

ReplyDeleteThis is a great inspiring article. I am pretty much pleased with your good work. You put really very helpful information. Keep it up. Keep blogging. Your blog is provides the Interesting information always.Thanks to sharing the great information.

ReplyDeleteI am very happy to see this post because it is very useful for me because there is so much information in it. I always like to read quality and I'm happy that I got this thing in your post. Thanks for sharing the best article post.

ReplyDelete