document.write( "Question 523313: ∫5x^4/x^5+1
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\n" ); document.write( "The answer is In(x^5+1)+c. I know how to integrate but I don't know how to get to this answer. Can you show me the working to get to this answer?\r
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\n" ); document.write( "Andrew
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Algebra.Com's Answer #347391 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
Just use a simple substitution and that is all. By letting u = x^5 + 1 and, du/dx = 5x^4, du = 5x^4 dx,\r
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\n" ); document.write( "\n" ); document.write( "This is equal to\r
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\n" ); document.write( "\n" ); document.write( " where C is a constant.
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