Simplifying 1/x(1-x) for integration

In summary, simplifying 1/x(1-x) for integration is important because it makes the integral easier to solve and find the antiderivative. This can be done by using algebraic manipulation and properties of logarithms. Skipping this step can lead to incorrect solutions or more complicated integrals. The final result after simplifying will depend on the specific integral being solved, but it will likely involve natural logarithmic and trigonometric functions.
  • #1
bitrex
193
0
I'm looking at an equation where the integral of 1/x(1-x) is being taken, and it has been simplified to the integral of 1/x + 1/(1-x). I guess my brain has locked up on this one, because I can't see how the first equation was simplified to the second one. Can anyone point out what I'm missing? Thanks!
 
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  • #2
Partial fractions

[tex]\frac{1}{x(1-x)}=\frac{A}{x}+\frac{B}{1-x}[/tex]
 
  • #3
Thank you!
 

FAQ: Simplifying 1/x(1-x) for integration

What is the purpose of simplifying 1/x(1-x) for integration?

The purpose of simplifying 1/x(1-x) for integration is to make the integral easier to solve and to find the antiderivative of the expression.

How do I simplify 1/x(1-x) for integration?

To simplify 1/x(1-x) for integration, you can use algebraic manipulation and the properties of logarithms to rewrite the expression into a simpler form.

Why do we need to use algebraic manipulation for simplifying 1/x(1-x) for integration?

Algebraic manipulation allows us to rewrite the expression in a way that makes it easier to integrate. By utilizing algebraic properties, we can transform the expression into a simpler form that can be easily solved.

Can we skip simplifying 1/x(1-x) for integration?

No, simplifying 1/x(1-x) for integration is an essential step in solving the integral. Skipping this step may result in an incorrect solution or a more complicated integral to solve.

What is the final result after simplifying 1/x(1-x) for integration?

The final result after simplifying 1/x(1-x) for integration will depend on the integral you are trying to solve. However, it will most likely involve natural logarithmic functions and trigonometric functions.

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