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Popular >

integral of x-3

Solution

integral

x - 3

Solution

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

Solution steps

\int 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 x d x - \int 3 d x

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

\int 3 d x = 3 x

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

Add a constant to the solution

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

Popular Examples

integral of 2cos(x)-sin^3(x)cos^3(x)integral

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\frac{1}{( 3 x - 1 )}

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\frac{( 1 - tan ^{2} ( x ) )}{sec ^{2} ( x )}

integral of (-cos^2(x))/2 integral

\frac{- cos ^{2} ( x )}{2}

Frequently Asked Questions (FAQ)

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