Solving trigonometric equations with multiple angles

👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include by 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. Simpler trigonometric equations involving one trigonometric function can simply be solved by inverse operations.

When solving a trigonometric equation it is usually useful to identify which method best evaluates the given equation and apply the method. Because trigonometric functions are sinusoidal in nature (continuous and repetitive), a trigonometric equation may contain many solutions depending on the domain of consideration.

When the trigonometric equation involves multiple angles, the trigonometric equation is evaluated first, and then the multiple of the angle is then divided through the obtained answer.

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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[PamelaLoredoPaz]

what would be done with that 2 multiplying the x if i dont find the angles in pi but in degrees?

[Commonsense]

My guy you always come through with a easy way of solving equations and to that I say thank you

[tmwbatman]

Nice, very concise and accurate. Please remove the videos with errors. They do more harm than good.

[hanxiangchen]

What if the sine value is not exactly like 1 over 2, square root 3 over 2, square root 2over 2 then what shall I do, i can’t use unit circle then

[Dano-dnwb]

Where did the thirds come from in correlation to the problems. The rest of the was meaningless because I don’t know how to do the very first part. I come to YouTube to watch math video’s because my professors do the same type of vague math in their notes and expect us to understand where they magically pulled “ thirds” from.

[pegatron]

COSx = 1/2 => can i slove like that x=pi/3+n2pi and x= - pi/3 + n2pi

[mrt-xdeo]

How can you deduct the angles by just looking at the circle like you do?

[katrinacurry]

You keep me from completely giving up on school

[saratrajkovic]

but i get that one solution is: one sixth of pi and two thirds of pi