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Popular >

integral of 2x^3-1

Solution

\int 2 x^{3} - 1 d x

Solution

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

Solution steps

\int 2 x^{3} - 1 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^{3} d x - \int 1 d x

\int 2 x^{3} d x = \frac{x ^{4}}{2}

\int 1 d x = x

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

Add a constant to the solution

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

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\frac{1}{s - 1 ( s ^{2} )}

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\int e^{2 l n (x)} d x

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\int (8 x + 5) d x

integral of x/((5-x^2)^2)

\int \frac{x}{( 5 - x ^{2} ) ^{2}} d x

36y^{''}+60y^'+25y=0

36 y^{^{''}} + 60 y^{^{'}} + 25 y = 0

Frequently Asked Questions (FAQ)

What is the integral of 2x^3-1 ?
The integral of 2x^3-1 is (x^4)/2-x+C