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Popular >

integral of 8+cos(x)

Solution

\int 8 + cos (x) d x

Solution

8 x + sin (x) + C

Solution steps

\int 8 + cos (x) d x

Apply the Sum Rule:

\int f (x) \pm g (x) d x = \int f (x) d x \pm \int g (x) d x

= \int 8 d x + \int cos (x) d x

\int 8 d x = 8 x

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

= 8 x + sin (x)

Add a constant to the solution

= 8 x + sin (x) + C

Popular Examples

integral of (3x^8-7x^3+8)

\int (3 x^{8} - 7 x^{3} + 8) d x

integral of 4+x^{-4}-e^{3x+1}

\int 4 + x^{- 4} - e^{3 x + 1} d x

integral of (2+x)^3

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

integral of-5xe^x

\int - 5 x e^{x} d x

integral of e^{1-4x}

\int e^{1 - 4 x} d x

Frequently Asked Questions (FAQ)

What is the integral of 8+cos(x) ?
The integral of 8+cos(x) is 8x+sin(x)+C