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Find the indefinite integral

Find the indefinite integral-example-1
User Melkor
by
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1 Answer

19 votes
19 votes

Answer:
\displaystyle (2)/(3)x^(3/2) + (2)/(5)x^(1/2)+C\\\\\\

This is equivalent to
(2)/(3)√(x^3) + (2)/(5)√(x)+C\\\\\\

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Work Shown:


\displaystyle \int\left(√(x) + (1)/(5√(x))\right)dx\\\\\\ \displaystyle \int\left(√(x)\right)dx + \int\left((1)/(5√(x))\right)dx\\\\\\ \displaystyle \int\left(x^(1/2)\right)dx + \int\left((1)/(5)x^(-1/2)\right)dx\\\\\\ \displaystyle \int\left(x^(1/2)\right)dx + (1)/(5)\int\left(x^(-1/2)\right)dx\\\\\\


\displaystyle (1)/(1+1/2)x^(1+1/2) + (1)/(5)*(1)/(1+(-1/2))x^(1+(-1/2))+C\\\\\\ \displaystyle (1)/(3/2)x^(3/2) + (1)/(5)*(1)/(1/2)x^(1/2)+C\\\\\\ \displaystyle (2)/(3)x^(3/2) + (1)/(5)*2x^(1/2)+C\\\\\\ \displaystyle (2)/(3)x^(3/2) + (2)/(5)x^(1/2)+C\\\\\\

User Kenny Ki
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