I need help with pre-cal and understanding how to simplify this trig expression with identities.

asked May 27, 2022 76.1k views

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Answer:

cos^2(x). My solution won't show up on paper but if you need help text me I'll explain step by step.

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asked Mar 28, 2020 38.4k views

TheDoomDestroyer asked Mar 28, 2020

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