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Definite integral help,

  • Thread starter tweety1234
  • Start date
  • #1
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[itex] \int_0^1 \sqrt{x} - x^3 dx [/itex]

How do I evaluate this?

what does [itex] \sqrt{x} -x^3 = [/itex] ?
 

Answers and Replies

  • #2
Cyosis
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It is [tex]\sqrt{x}+(-x^3) \Rightarrow \int_0^1 \sqrt{x}+(-x^3) dx=\int_0^1 \sqrt{x}+\int_0^1 -x^3 dx[/tex]
 
  • #3
HallsofIvy
Science Advisor
Homework Helper
41,791
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[itex]\sqrt{x}- x^3= x^{1/2}- x^3[/itex]. That should be easy to integrate using the "power rule".
 

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