What is the integral of sqrt(3x-2) ?

The integral of sqrt(3x-2) is 2/9 (3x-2)^{3/2}+C

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integral of sqrt(3x-2)

\int 3 x - 2 d x

\frac{2}{9} (3 x - 2)^{\frac{3}{2}} + C

Solution steps

\int 3 x - 2 d x

Apply u-substitution

: \int \frac{u}{3} d u

= \int \frac{u}{3} d u

Take the constant out:

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

= \frac{1}{3} \cdot \int u d u

Apply the Power Rule

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

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

Substitute back

u = 3 x - 2

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

Simplify

\frac{1}{3} \cdot \frac{2}{3} (3 x - 2)^{\frac{3}{2}} : \frac{2}{9} (3 x - 2)^{\frac{3}{2}}

= \frac{2}{9} (3 x - 2)^{\frac{3}{2}}

Add a constant to the solution

= \frac{2}{9} (3 x - 2)^{\frac{3}{2}} + C

\frac{d}{d x} (\frac{5}{x + 2})

x^{2} - 1, - x + 2, [0, 1]

\int \frac{sin ( 4 e ^{- 3 x} )}{e ^{3 x}} d x

\int \frac{sec ^{2} ( θ )}{1 + 2 tan ( θ )} d θ

f (x) = x^{4}, at x = 6.87

What is the integral of sqrt(3x-2) ?
The integral of sqrt(3x-2) is 2/9 (3x-2)^{3/2}+C