5.4 Indefinite Integrals and the Net Change Theorem/23: Difference between revisions

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<math>
<math>
\int\limits_{-1}^{0}(2x-e^x)dx
\begin{align}
</math>
\int_{-1}^{0}(2x-e^x)dx &=\left[\frac{2x^2}{2}-e^x\right]_{-1}^{0} \\[2ex]
&= [0^{2}-e^{0}]-[(-1)^2-e^{-1}] \\[2ex]
&=-1-\left(1-\frac{1}{e}\right) \\[2ex]
&=\frac{1}{e}-2
\end{align}


<math>
=\int\limits_{-1}^{0}2xdx-\int\limits_{-1}^{0}e^xdx
</math>
<math>
=-1-(1-\frac{1}{e})=\frac{1}{e}-2
</math>
</math>

Latest revision as of 19:40, 21 September 2022