Question: \begin{align} \int\left(2x - 3Cosx + e^x\right).dx\end{align}

Answer:

\begin{align} \int\left(2x - 3Cosx + e^x\right).dx\end{align}

\begin{align} =2\int x .dx - 3\int Cosx .dx + \int e^x.dx\end{align}

\begin{align} =\frac{2x^2}{2} - 3(Sinx) + e^x + C\end{align}

\begin{align} =x^2 - 3Sinx + e^x + C\end{align}

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Question: \begin{align} \int\left(2x - 3Cosx + e^x\right).dx\end{align}

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