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Popular >

integral of 7+cos(x)

Solution

\int 7 + cos (x) d x

Solution

7 x + sin (x) + C

Solution steps

\int 7 + 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 7 d x + \int cos (x) d x

\int 7 d x = 7 x

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

= 7 x + sin (x)

Add a constant to the solution

= 7 x + sin (x) + C

Popular Examples

integral of 7sin^4(x)cos(x)

\int 7 sin^{4} (x) cos (x) d x

integral of (3x-5)/(x^2+4x)

\int \frac{3 x - 5}{x ^{2} + 4 x} d x

integral of sinh(x)+sinh^3(x)

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

integral of sqrt(1+((x^3)/4-1/(x^3))^2)

\int 1 + (\frac{x ^{3}}{4} - \frac{1}{x ^{3}})^{2} d x

integral of (1-4x)

\int (1 - 4 x) d x

Frequently Asked Questions (FAQ)

What is the integral of 7+cos(x) ?
The integral of 7+cos(x) is 7x+sin(x)+C