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Popular >

integral of (6x^2+1)

Solution

\int (6 x^{2} + 1) d x

Solution

2 x^{3} + x + C

Solution steps

\int 6 x^{2} + 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 6 x^{2} d x + \int 1 d x

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

\int 1 d x = x

= 2 x^{3} + x

Add a constant to the solution

= 2 x^{3} + x + C

Graph

Popular Examples

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\int \frac{x ^{3} + 7 x}{x - 1} d x

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\int x^{3} (x^{4} + 1)^{5} d x

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\int \frac{e ^{y}}{1 + e ^{y}} d y

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\int \frac{ln ( 2 x )}{x ^{3}} d x

integral of x^4inx

\int x^{4} in x d x

Frequently Asked Questions (FAQ)

What is the integral of (6x^2+1) ?
The integral of (6x^2+1) is 2x^3+x+C