Trig fractions add, subtract and simplify

In this video I show you how to simplify trigonometric identities by adding fractions. I begin this lesson by reminding you how to add fractions with numbers and them move to trigonometric expressions.

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

If I helped you in this video, I would love to have you subscribe.

I believe everyone can learn math and it doesn't have to be a struggle. There are three things everyone learning math needs. A belief you can learn math, deliberate practice and a coach for guidance. For more helpful tips and tricks visit my website

My website

If you are looking to take your learning to the next level by then I have created multiple courses on Udemy for you as well. In addition to video tutorials I organize the content so you do not have to wonder which video to watch first. Included in the courses are practice sheets and quizzes for you to master your skills. To learn more please visit

[kylealoe]

you are the only source that actually explained the adding and subtracting (without making me feel dumb for forgetting). Thank you sooo much

[christianherrera]

I think there is a mistake in the video. 4 is not equal to 4/4, it's equal to 16/4. 1/4 + 4 = 1/4 + 16/4 = 17/4 not 5/4

[iliveinacrowdedhouse]

You're so good at explaining in multiple ways

[samyshema]

I grew up hating math so i just commited myself 2 weeks ago so i told my parents that i have to get a coaching tr in order to help me and guide so its like i just started learning math so i was wondering if it is really possible for me to make it and prolly make it.
I am in grade 11 and i never tried to exercise myself to know math, i used to go in an exam and cheat until the day i got a coaching tr now i am really trying to commit myself to learn math.
One of the reason i started learning math afresh is that my math tr told me that you won't go anywhere on this earth and don't find math so that's one of the reasons i freaked out and said even though i am having problems in math i should just try for me to not reach at a point where i find any math problems that would confuse me.

[erickgaray]

hey for number 2, 1/4 +4 does not equal 5/4 it's 17/4

[byau]

hey Brian you are the reason why my math grade has maintained high thank you so much much love😃

[relevent]

Thank u very much you are the best online teacher

[koto]

"veinticinco over twelve" <3

[koto]

Thank you so much Prof. Brian, I really enjoy how you explain things :)

[afif]

Very good and straight to the point explaination. 10/10🔥❤️

[woozihae]

Your stare is really indimidating prof😂

[demarcusgreen]

You a G fo teachin me dis math fool, I fuck witcha heavy