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Popular >

integral of (x^4+3)

Solution

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

Solution

\frac{x ^{5}}{5} + 3 x + C

Solution steps

\int x^{4} + 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^{4} d x + \int 3 d x

\int x^{4} d x = \frac{x ^{5}}{5}

\int 3 d x = 3 x

= \frac{x ^{5}}{5} + 3 x

Add a constant to the solution

= \frac{x ^{5}}{5} + 3 x + C

Graph

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integral of (x^2)/(x^4+9)

\int \frac{x ^{2}}{x ^{4} + 9} d x

Frequently Asked Questions (FAQ)

What is the integral of (x^4+3) ?
The integral of (x^4+3) is (x^5)/5+3x+C