document.write( "Question 143719: if someone could help me with this one also. i hope that i can enter this on the screen correctly. i'm supposed to simplify this expression. Thank you in advance.
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Algebra.Com's Answer #104589 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
Raising a fraction to the -2 power just means to INVERT the fraction, and SQUARE it.\r
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\n" ); document.write( "\n" ); document.write( "\"%28%286a%5E2%29%2F%287b%5E3%29%29%5E-2\"
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\n" ); document.write( "\n" ); document.write( "For a user-friendly textbook on this topic, my \"Basic Algebra: One Step at a Time\" is available on Ebay TODAY only for only $30.\r
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