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Popular >

integral of (6x-3)

Solution

\int (6 x - 3) d x

Solution

3 x^{2} - 3 x + C

Solution steps

\int 6 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 6 x d x - \int 3 d x

\int 6 x d x = 3 x^{2}

\int 3 d x = 3 x

= 3 x^{2} - 3 x

Add a constant to the solution

= 3 x^{2} - 3 x + C

Graph

Popular Examples

integral of 15sin^4(3x)cos(3x)

\int 15 sin^{4} (3 x) cos (3 x) d x

integral of x^7-6x+8

\int x^{7} - 6 x + 8 d x

integral of 2/(1+4x^2)+ln(8)*8^x

\int \frac{2}{1 + 4 x ^{2}} + ln (8) \cdot 8^{x} d x

integral of 2x^{-8}

\int 2 x^{- 8} d x

integral of-1/2 y^2

\int - \frac{1}{2} y^{2} d y

Frequently Asked Questions (FAQ)

What is the integral of (6x-3) ?
The integral of (6x-3) is 3x^2-3x+C