What is the integral of sqrt((2x+2)) ?

The integral of sqrt((2x+2)) is 1/3 (2x+2)^{3/2}+C

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integral of sqrt((2x+2))

\int (2 x + 2) d x

\frac{1}{3} (2 x + 2)^{\frac{3}{2}} + C

Solution steps

\int 2 x + 2 d x

Apply u-substitution

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

= \int \frac{u}{2} d u

Take the constant out:

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

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

Apply the Power Rule

: \frac{2}{3} u^{\frac{3}{2}}

= \frac{1}{2} \cdot \frac{2}{3} u^{\frac{3}{2}}

Substitute back

u = 2 x + 2

= \frac{1}{2} \cdot \frac{2}{3} (2 x + 2)^{\frac{3}{2}}

Simplify

\frac{1}{2} \cdot \frac{2}{3} (2 x + 2)^{\frac{3}{2}} : \frac{1}{3} (2 x + 2)^{\frac{3}{2}}

= \frac{1}{3} (2 x + 2)^{\frac{3}{2}}

Add a constant to the solution

= \frac{1}{3} (2 x + 2)^{\frac{3}{2}} + C

f (x) = x^{n}

n = 0 \sum \infty (\frac{1}{2})^{n}

\frac{\partial}{\partial x} (1.2 x^{0.6} y^{0.4})

sin (x - \frac{π}{4})

\int u^{n} d u

What is the integral of sqrt((2x+2)) ?
The integral of sqrt((2x+2)) is 1/3 (2x+2)^{3/2}+C