What is the integral of (x^5+2)^2 ?

The integral of (x^5+2)^2 is (x^{11}}{11}+\frac{2x^6)/3+4x+C

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integral of (x^5+2)^2

\int (x^{5} + 2)^{2} d x

\frac{x ^{11}}{11} + \frac{2 x ^{6}}{3} + 4 x + C

Solution steps

\int (x^{5} + 2)^{2} d x

Expand

(x^{5} + 2)^{2} : x^{10} + 4 x^{5} + 4

= \int x^{10} + 4 x^{5} + 4 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^{10} d x + \int 4 x^{5} d x + \int 4 d x

\int x^{10} d x = \frac{x ^{11}}{11}

\int 4 x^{5} d x = \frac{2 x ^{6}}{3}

\int 4 d x = 4 x

= \frac{x ^{11}}{11} + \frac{2 x ^{6}}{3} + 4 x

Add a constant to the solution

= \frac{x ^{11}}{11} + \frac{2 x ^{6}}{3} + 4 x + C

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What is the integral of (x^5+2)^2 ?
The integral of (x^5+2)^2 is (x^{11}}{11}+\frac{2x^6)/3+4x+C