What is the integral of (x^2+9)^52x ?

The integral of (x^2+9)^52x is 1/6 (x^2+9)^6+C

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integral of (x^2+9)^52x

\int (x^{2} + 9)^{5} 2 x d x

\frac{1}{6} (x^{2} + 9)^{6} + C

Solution steps

\int (x^{2} + 9)^{5} \cdot 2 x d x

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= 2 \cdot \int (x^{2} + 9)^{5} x d x

Apply u-substitution

: \int \frac{u ^{5}}{2} d u

= 2 \cdot \int \frac{u ^{5}}{2} d u

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= 2 \cdot \frac{1}{2} \cdot \int u^{5} d u

Apply the Power Rule

: \frac{u ^{6}}{6}

= 2 \cdot \frac{1}{2} \cdot \frac{u ^{6}}{6}

Substitute back

u = x^{2} + 9

= 2 \cdot \frac{1}{2} \cdot \frac{( x ^{2} + 9 ) ^{6}}{6}

Simplify

2 \cdot \frac{1}{2} \cdot \frac{( x ^{2} + 9 ) ^{6}}{6} : \frac{1}{6} (x^{2} + 9)^{6}

= \frac{1}{6} (x^{2} + 9)^{6}

Add a constant to the solution

= \frac{1}{6} (x^{2} + 9)^{6} + C

y = e^{- 5 x}, x \geq 0

x \to 2 lim (4 x - 7)

\int \frac{1}{( z + \frac{1}{2} )} d z

\int \frac{cos ^{5} ( 20 )}{sin ( 20 )} d^{0} dd

x \to 0 lim (\frac{x}{arctan ( 6 x )})

What is the integral of (x^2+9)^52x ?
The integral of (x^2+9)^52x is 1/6 (x^2+9)^6+C