# Metode Substitusi Langsung

## Latihan Soal

Soal 01

\begin{equation*}
\int 18 \:.\: (3x-2)^5\:dx
\end{equation*}

Soal 02

\begin{equation*}
\int (x + 1) \left(2x^2 + 4x + 3 \right)^4\:dx
\end{equation*}

Soal 03

\begin{equation*}
\int x^2\sqrt{2x^3+1}\:dx
\end{equation*}

Soal 04

\begin{equation*}
\int \dfrac {1}{3 + \frac 12 x} \:dx
\end{equation*}

Soal 05

\begin{equation*}
\int \dfrac {dx}{(4x - 1)^3}
\end{equation*}

Soal 06

\begin{equation*}
\int\frac{x^2+2x}{\sqrt{x^3+3x^2+1}} \: dx
\end{equation*}

Soal 07

\begin{equation*}
\int \frac{6\:dx}{ \left(4x^2+4x+1 \right)\sqrt{2x+1}}
\end{equation*}

Soal 08

\begin{equation*}
\int \frac{dx}{\sqrt{2x+4}+\sqrt{2x+2}}
\end{equation*}

Soal 09

\begin{equation*}
\int\frac{dx}{\sqrt{x \left(1+\sqrt{x} \right)}}
\end{equation*}

Soal 10

\begin{equation*}
\int \frac{dx}{x - \sqrt{x}}
\end{equation*}

Soal 11

\begin{equation*}
\int\frac{2x+3}{2x-6}\: dx
\end{equation*}

Soal 12

\begin{equation*}
\int \frac {x^2}{x - 1} \: dx
\end{equation*}

Soal 13

\begin{equation*}
\int x \sqrt{x + 1} \: dx
\end{equation*}

Soal 14

\begin{equation*}
\int \frac {3x^5}{\sqrt{x^3 - 2}} \: dx
\end{equation*}

Soal 15

\begin{equation*}
\int\sqrt{1+\sqrt{2x}}\:dx
\end{equation*}