Integrating 6/x^2: Step-by-Step Guide

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In summary, integrating 6/x^2 refers to finding the antiderivative of 6/x^2, making it a fundamental concept in calculus with various real-world applications. The steps involved include identifying the integrand, applying the power rule, and adding a constant of integration. Other methods, such as substitution and integration by parts, can also be used. Common mistakes to avoid include forgetting the constant of integration, not simplifying the integrand, and making arithmetic errors.
  • #1
cabellos6
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Homework Statement


I know the integral of 6/(x^2) is 6/x but what are the steps to achieve this...


Homework Equations





The Attempt at a Solution



Does it involve the substitution u=(x^2) then what is the next step...

thanks
 
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  • #2
What is the derivative of your substitution? Does it appear in your original Integral?

Try re-writing your Integral as [tex]\int6x^{-2}dx[/tex] do you see what to do next?
 
  • #3
Oh ofcourse - you would then say add one to the power and divide by the new power which becomes -6/x

thanks - (i must have had a mental block :) )
 

What is the meaning of integrating 6/x^2?

Integrating 6/x^2 refers to finding the antiderivative or the original function from which 6/x^2 was derived. This process is also known as indefinite integration.

Why is it important to integrate 6/x^2?

Integrating 6/x^2 is important because it allows us to solve various real-world problems, such as calculating areas, volumes, and work done. It is also a fundamental concept in calculus and is used in many applications in physics and engineering.

What are the steps involved in integrating 6/x^2?

The steps for integrating 6/x^2 are as follows:

  1. Identify the integrand (6/x^2) and rewrite it in a simpler form, if possible.
  2. Apply the power rule for integration, where the integral of x^n is (x^(n+1))/(n+1).
  3. Add a constant of integration, represented by the "+ C" at the end of the solution.

Can integration of 6/x^2 be done using other methods?

Yes, there are other methods for integrating 6/x^2, such as substitution, integration by parts, and partial fraction decomposition. These methods may be more efficient or necessary in certain cases, but the power rule is the most common and straightforward method for integration of 6/x^2.

Are there any common mistakes to avoid when integrating 6/x^2?

Yes, some common mistakes to avoid when integrating 6/x^2 include forgetting to add the constant of integration, not simplifying the integrand before applying the power rule, and making arithmetic errors. It is also important to check the solution by differentiating it to ensure it matches the original function (6/x^2).

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