en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify cos(3pi-3x)

Solution

simplify

cos (3 π - 3 x)

Solution

- cos (3 x)

Solution steps

cos (3 π - 3 x)

Rewrite using trig identities

= - cos (3 x)

Popular Examples

simplify sin(-1(x)dx)simplify

sin (- 1 (x) d x)

simplify cos(arcsin(y/5))simplify

cos (arcsin (\frac{y}{5}))

simplify (1-sin^2(θ))^{3/2}simplify

(1 - sin^{2} (θ))^{\frac{3}{2}}

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

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

simplify sin(Arcsin(-sqrt(3)))simplify

sin (A rc sin (- 3))

Frequently Asked Questions (FAQ)

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