document.write( "Question 88896: simplify each expression
\n" ); document.write( "1. 15(x^4y^3)^4 divided by 21(x^5y)^2
\n" ); document.write( "2. 8^0
\n" ); document.write( "3. 12 divided by (2x)^0
\n" ); document.write( "4. 1 divided by 5^-3
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Algebra.Com's Answer #64588 by stanbon(75887)\"\" \"About 
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simplify each expression
\n" ); document.write( "1. 15(x^4y^3)^4 divided by 21(x^5y)^2
\n" ); document.write( "= [15x^16y^12]/[21x^10y^2]
\n" ); document.write( "= (5/7)x^6y^10
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\n" ); document.write( "2. 8^0 = 1
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\n" ); document.write( "3. 12 divided by (2x)^0
\n" ); document.write( "= 12/1 = 12
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\n" ); document.write( "4. 1 divided by 5^-3
\n" ); document.write( "= 1/5^-3 = 5^3 = 125
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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