document.write( "Question 747824: Hi, I can't understand the answer as explained in the link below. \r
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\n" ); document.write( "\n" ); document.write( "Can you kindly help me?
\n" ); document.write( "Thanks,
\n" ); document.write( "Moazzam
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Algebra.Com's Answer #852538 by MathTherapy(10561)\"\" \"About 
You can put this solution on YOUR website!
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