Why cant I remember how to integraTE

  • Thread starter Saladsamurai
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    Integrate
In summary, the person is asking for help with integrating x^2lnxdx and suggests using integration by parts. They also mention factors that may be causing them to have difficulty remembering the formula.
  • #1
Saladsamurai
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[SOLVED] why can't I remember how to integraTE

[tex]x^2lnxdx[/tex] ? I can't find a formula that matches up?
 
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  • #2
You want help to Integrate it or just saying why can't you remember the table formula and you want someone to give it to you?

[tex]\int x^2\ln xdx[/tex]

Integrate by Parts: [tex]I=uv-\int vdu[/tex]

[tex]u=\ln x[/tex]
[tex]du=\frac{dx}{x}[/tex]

[tex]dV=x^2dx[/tex]
[tex]V=\frac 1 3 x^3[/tex]
 
Last edited:
  • #3
Are you answering my question, or just asking me to restate the original.
 
  • #4
why can't I remember how to integraTE
Smoking funny cigarets? Drinking too much? Misplaced capitals syndrome?
 
  • #5
cigarets spelled like that must be funny! Anyway, by parts it is. Thanks B.
 

1. Why is it difficult to remember how to integrate?

Integrating requires a combination of mathematical concepts and techniques, which can be challenging to remember for some people.

2. Can stress affect my ability to remember how to integrate?

Yes, stress can impact your memory and ability to recall information, including mathematical concepts like integration.

3. How can I improve my memory for integrating?

Practice and repetition can help improve your memory for integrating. You can also try visual aids or mnemonic devices to aid in memory retention.

4. Is it normal to forget how to integrate?

Yes, it is common for people to forget mathematical concepts, especially if they are not used frequently in daily life.

5. Are there any tips or tricks for remembering how to integrate?

Some tips for remembering how to integrate include breaking down the problem into smaller, more manageable steps, and practicing with a variety of integration problems to gain familiarity.

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