Kayla C.

asked • 10/24/20

Trigonometry 2 section proof

Prove the identity in a 2 column format.


sin2(2x) + 4cos4(x) = 4cos2(x)

1 Expert Answer

By:

Tom K. answered • 10/24/20

Tutor
4.9 (95)

Knowledgeable and Friendly Math and Statistics Tutor

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.