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

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SUMMARY

The integral of the function 6/x² can be solved using the power rule of integration. The correct approach involves rewriting the integral as ∫6x^(-2)dx. By applying the power rule, which states to add one to the exponent and divide by the new exponent, the solution simplifies to -6/x. This method provides a clear and straightforward path to the solution without the need for substitution.

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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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What is the derivative of your substitution? Does it appear in your original Integral?

Try re-writing your Integral as \int6x^{-2}dx do you see what to do next?
 
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 :) )
 

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