document.write( "Question 1146765: Simply the following expansion.writte the answer with positive exponents only
\n" ); document.write( "(2a^7*b^-4/8a^9*b^-2)^-3)*(-6a-1*b^0)^-2)
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Algebra.Com's Answer #768051 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
What is 2a^7*b^-4/8a^9*b^-2? \n" ); document.write( "
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