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Popular >

integral of cos(2+x)

Solution

\int cos (2 + x) d x

Solution

sin (2 + x) + C

Solution steps

\int cos (2 + x) d x

Apply u-substitution

: \int cos (u) d u

= \int cos (u) d u

Use the common integral:

\int cos (u) d u = sin (u)

= sin (u)

Substitute back

u = 2 + x

= sin (2 + x)

Add a constant to the solution

= sin (2 + x) + C

Popular Examples

integral of-xsin(3x^2)

\int - x sin (3 x^{2}) d x

integral of 7(7x+4)^5

\int 7 (7 x + 4)^{5} d x

integral of y/((y^2+x^2)^{3/2)}

\int \frac{y}{( y ^{2} + x ^{2} ) ^{\frac{3}{2}}} d x

integral of (x^2-4x+4)/(sqrt(x^2-4x+20))

\int \frac{x ^{2} - 4 x + 4}{x ^{2} - 4 x + 20} d x

integral of (sec(x)tan(x))/(2+sec(x))

\int \frac{sec ( x ) tan ( x )}{2 + sec ( x )} d x

Frequently Asked Questions (FAQ)

What is the integral of cos(2+x) ?
The integral of cos(2+x) is sin(2+x)+C