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Popular >

simplify-cos(2x)+2cos^2(x)

Solution

simplify

- cos (2 x) + 2 cos^{2} (x)

Solution

1

Solution steps

- cos (2 x) + 2 cos^{2} (x)

Rewrite using trig identities

= 1

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Frequently Asked Questions (FAQ)

What is simplify-cos(2x)+2cos^2(x) ?
The solution to simplify-cos(2x)+2cos^2(x) is 1