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Popular >

simplify-3cos(3x+pi)

Solution

simplify

- 3 cos (3 x + π)

Solution

3 cos (3 x)

Solution steps

- 3 cos (3 x + π)

Rewrite using trig identities

= - 3 (- cos (3 x))

Apply rule

- (- a) = a

= 3 cos (3 x)

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Frequently Asked Questions (FAQ)

What is simplify-3cos(3x+pi) ?
The solution to simplify-3cos(3x+pi) is 3cos(3x)