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Mathematics 13 Online
OpenStudy (anonymous):

Pre-Calc Test Help

OpenStudy (anonymous):

\[2 \sin 4x=\sqrt{3}\] for 0<=x<=2pi

OpenStudy (anonymous):

Solve this equation please

OpenStudy (ipwnbunnies):

We can't help with tests, breh.

OpenStudy (anonymous):

It's review for a test

OpenStudy (ipwnbunnies):

Likely story.

OpenStudy (ipwnbunnies):

Should've put that in your original post sly boy. Hint: Use a special triangle you should've learned.

OpenStudy (anonymous):

@iPwnBunnies Right so I ended with 60 degrees and 120 degrees. But my answer key says that the answers are pi/12 +n pi, and pi/6 + n pi. Not really sure where to go

OpenStudy (ipwnbunnies):

Yeah, because the argument is 4x, not just x. And use radians, not degrees.

OpenStudy (anonymous):

Ah the classic forgot to divide by 4. Thanks

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