en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify cos(arccos(8x))

Solution

simplify

cos (arccos (8 x))

Solution

8 x

Solution steps

cos (arccos (8 x))

Use the following identity:

cos (arccos (x)) = x

= 8 x

Popular Examples

simplify sin(g+pi)simplify

sin (g + π)

simplify sin^2(90-x)simplify

sin^{2} (9 0^{\circ} - x)

simplify sin(45-x)simplify

sin (4 5^{\circ} - x)

simplify cos(arcsin(x/a))simplify

cos (arcsin (\frac{x}{a}))

simplify 2sin(3x+pi)simplify

2 sin (3 x + π)

Frequently Asked Questions (FAQ)

What is cos(arccos(8x)) ?
The solution to cos(arccos(8x)) is 8x