How to Integrate a Fraction with a Square Root in the Denominator

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SUMMARY

The discussion focuses on integrating the function (x^5)/((1-2x^3)^(1/2)). Two substitution methods are proposed: using y = √(1 - 2x^3) and u = 1 - 2x^3. The latter substitution simplifies the integration process by eliminating radicals, making it a preferred choice among participants. Additionally, the importance of demonstrating one's thought process when seeking help is emphasized, as it aids in identifying specific areas of difficulty.

PREREQUISITES
  • Understanding of integral calculus
  • Familiarity with substitution methods in integration
  • Knowledge of algebraic manipulation involving square roots
  • Experience with solving polynomial functions
NEXT STEPS
  • Study advanced integration techniques, focusing on substitution methods
  • Practice integrating functions with square roots in the denominator
  • Explore the use of trigonometric substitutions in integration
  • Review problem-solving strategies for calculus to enhance understanding
USEFUL FOR

Students and educators in calculus, particularly those seeking to improve their integration skills and problem-solving approaches in mathematical analysis.

nyyfan0729
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Can somebody tell me step by step how to integrate (x^5)/((1-2x^3)^(1/2)).
 
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Have you tried the substitution y = \sqrt {1 - 2x^3 }?
 
I don't know what you have in mind TD. I would substitute u = 1 - 2x^3, with x^3 = (1 - u)/2
 
They're essentially the same thing. But I tend to prefer TD's because it gets rid of all the messy radicals!

nyyfan0729: we're not here to do the problems for you step by step. (that's already done in your textbook and solution manual anyways) We're here to help you when you're stuck: you need to show us your thoughts on the problem, and what you've tried, so that we know where you're stuck and why.
 

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