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Popular >

integral of 3x-4

Solution

integral

3 x - 4

Solution

\frac{3 x ^{2}}{2} - 4 x + C

Solution steps

\int 3 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 3 x d x - \int 4 d x

\int 3 x d x = \frac{3 x ^{2}}{2}

\int 4 d x = 4 x

= \frac{3 x ^{2}}{2} - 4 x

Add a constant to the solution

= \frac{3 x ^{2}}{2} - 4 x + C

Popular Examples

integral of cot(27x)

\int cot (27 x) d x

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

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

integral of p(p+3)^8

\int p (p + 3)^{8} d p

integral of 9y^2sqrt(y^3+1)

\int 9 y^{2} y^{3} + 1 d y

integral of (e^x)/(sec(x))

\int \frac{e ^{x}}{sec ( x )} d x

Frequently Asked Questions (FAQ)

What is the integral of 3x-4 ?
The integral of 3x-4 is (3x^2)/2-4x+C