5.4 Indefinite Integrals and the Net Change Theorem/11: Difference between revisions

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<math>
<math>
\begin{align}
\begin{align}
\int_{}^{}\frac{x^3-2\sqrt{x}}{x}dx &= \int_{}^{}\frac{x^3}{x}-\frac{2\sqrt{x}}{x}dx


\int_{}^{}\frac{x^3-2\sqrt{x}}{x}dx = \int_{}^{}\frac{x^3}{x}-\frac{2\sqrt{x}}{x}dx
&=x^2-2x^\frac{-1}{2}dx &= \frac{x^3}{3}-\frac{2x^\frac{1}{2}}{\frac{1}{2}}+C
 
&=x^2-2x^\frac{-1}{2}dx = \frac{x^3}{3}-\frac{2x^\frac{1}{2}}{\frac{1}{2}}+C


&=\frac{1}{3}x^3-4\sqrt{x}+C
&=\frac{1}{3}x^3-4\sqrt{x}+C

Revision as of 19:09, 26 August 2022