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Home Exponential and Logartihmic Functions Derivatives and Integrals Involving ln x Examples Example 7
 
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Example 7

Find 08_exp-log_functions-379.gif

Let u = a2 + x2. Then du = 2x dx,

08_exp-log_functions-380.gif

Since a2 + x2 is always positive

08_exp-log_functions-381.gif

is equally correct.
Home Exponential and Logartihmic Functions Derivatives and Integrals Involving ln x Examples Example 7

Last Update: 2006-11-16