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Popular >

integral of sin(x)+3

Solution

\int sin (x) + 3 d x

Solution

- cos (x) + 3 x + C

Solution steps

\int sin (x) + 3 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 sin (x) d x + \int 3 d x

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

\int 3 d x = 3 x

= - cos (x) + 3 x

Add a constant to the solution

= - cos (x) + 3 x + C

Graph

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Frequently Asked Questions (FAQ)

What is the integral of sin(x)+3 ?
The integral of sin(x)+3 is -cos(x)+3x+C