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Popular Calculus >

integral of 2x-8

Solution

\int 2 x - 8 d x

Solution

x^{2} - 8 x + C

Solution steps

\int 2 x - 8 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 2 x d x - \int 8 d x

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

\int 8 d x = 8 x

= x^{2} - 8 x

Add a constant to the solution

= x^{2} - 8 x + C

Graph

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\int \frac{x}{1 - 16 x ^{4}} d x

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\int tan (3 t) d t

y^{'''}+y^{''}=x

y^{^{'''}} + y^{^{''}} = x

integral of 3/(3+e^x)

\int \frac{3}{3 + e ^{x}} d x

Frequently Asked Questions (FAQ)

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