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Popular >

integral of 8x+4

Solution

\int 8 x + 4 d x

Solution

4 x^{2} + 4 x + C

Solution steps

\int 8 x + 4 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 x d x + \int 4 d x

\int 8 x d x = 4 x^{2}

\int 4 d x = 4 x

= 4 x^{2} + 4 x

Add a constant to the solution

= 4 x^{2} + 4 x + C

Graph

Popular Examples

integral of 2x*e^{-2x}

\int 2 x \cdot e^{- 2 x} d x

integral of (x^3-6x^2+4x-10)/(x^2-1)

\int \frac{x ^{3} - 6 x ^{2} + 4 x - 10}{x ^{2} - 1} d x

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

\int cos (4 x) cos (7 x) d x

f (x) = - \frac{6}{x ^{4}}

limit as x approaches pi/4 of cos(x)

x \to \frac{π}{4} lim (cos (x))

Frequently Asked Questions (FAQ)

What is the integral of 8x+4 ?
The integral of 8x+4 is 4x^2+4x+C