en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (1+cos(x))*2

Solution

simplify

(1 + cos (x)) \cdot 2

Solution

2 + 2 cos (x)

Solution steps

(1 + cos (x)) \cdot 2

Expand

(1 + cos (x)) \cdot 2 : 2 + 2 cos (x)

= 2 + 2 cos (x)

Popular Examples

expand 2pi-pi/2 (-1/2 ln(7)+3)expand

2 π - \frac{π}{2} (- \frac{1}{2} ln (7) + 3)

expand (2(sqrt(x)-4))/(x-16)expand

\frac{2 ( x - 4 )}{x - 16}

expand (s-1)/((s-3)(s^2+2s+2))expand

\frac{s - 1}{( s - 3 ) ( s ^{2} + 2 s + 2 )}

expand (Ax^4+Bx^3+541x^2-228x+36)/((3x-2)^2)expand

\frac{A x ^{4} + B x ^{3} + 541 x ^{2} - 228 x + 36}{( 3 x - 2 ) ^{2}}

simplify 2(1+log_{2}(3))simplify

2 (1 + lo g_{2} (3))

Frequently Asked Questions (FAQ)

What is (1+cos(x))*2 ?
The solution to (1+cos(x))*2 is 2+2cos(x)