How to apply factoring to solve a trigonometric equation

👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include factoring out the GCF and simplifying the factored equation. Another method is to use a trigonometric identity to reduce and then simplify the given equation.

When solving a trigonometric equation it is usually useful to identify which method best evaluates the given equation and apply the method.

Organized Videos:
✅ Solve Trigonometric Equations
✅ Solve Trigonometric Equations by Factoring GCF
✅ Solve Trigonometric Equations by Zero Product Property
✅ Solve Trigonometric Equations by Factoring
✅ Solve Trigonometric Equations by Taking the Square Root
✅ Solve a Trig Equation with Half Angles
✅ Solve a Trigonometric Equations with Multi Angles Squared
✅ Solve Trigonometric Equations all Solutions and on an Interval
✅ Solve Trigonometric Equations with Multi Angles
✅ Solve Trigonometric Equations Learn About

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[SW-nxjz]

Wow this helped me so much. I really like how patient you are with your students and answered all their questions! You explained everything so clearly.

I appreciate all the videos you upload. It helps me a ton

[parusboghani]

lol everyone started getting confused over factoring the negative 1. Kind of funny xD

[gabymejia]

Hello Mr.McLogan, I have gone through your 5.3 videos looking for an example which could help me solve the following problem:

Solve the equation on the interval [0, 2pi)
sin2x+(sqt3)sinx=0
x=?

I find your explanations really helpful, it would be awesome if you cold make a video to help solve this kind of problems.

[ryanmohamed]

uhhhh you taught me this in 20mins when my school spent about a week....

[lukesargent]

4:40 "you fact-OOOHHhhh...!"

[ressiferreiradossantosferr]

You, sir, are a legend. Thank you very much.

[kyraisaboss]

how is it squared tho the 1-cos squared x is it because in pythagorean theorem it goes a= b squared plus c?

[jeriesakroush]

What does the r stand for in this case. Like pi(r).

[nyobidrive]

Weren't you supposed to do the application of the negative on both sides?

[Mr.GoldenGalaxy]

5:45 when Mr realizes that nobody understood lol

[hugofriberg]

first one: cos(x) = cos(x)^2 -> x = 1 since 1^2 = 1

[skyyogashshri]

Why is what hahahha it’s lil sad they get confused with - 1 again and again 😭