document.write( "Question 765605: I'm sorry if I put this on wrong category :(
\n" ); document.write( "What is the integral [from b to a] 2/x^3? My answer is b^2-a^2 is this correct?
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Algebra.Com's Answer #466421 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
What is the integral [from b to a] 2/x^3? My answer is b^2-a^2 is this correct?
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\n" ); document.write( "\"f%28x%29+=+2x%5E-3\"
\n" ); document.write( "\"INT+=+-x%5E-2+%2B+C\"
\n" ); document.write( "--> -1/b^2 + 1/a^2
\n" ); document.write( "= \"%28b%5E2+-+a%5E2%29%2Fa%5E2b%5E2\"
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