document.write( "Question 469839: it is about polynomials and rational expressions. Solve the following such that each variable appears only once.
\n" ); document.write( "1)x^3 y^5 y^-7 over x^5
\n" ); document.write( "2)z^16.z^-16
\n" ); document.write( "3)y^43 over y^24
\n" ); document.write( "4)[(xy)^4]^3
\n" ); document.write( "5)[(st)^2s^3]^4 \n" ); document.write( "

Algebra.Com's Answer #322320 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Applying the above appropriately
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document.write( "1) = 
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document.write( "2)z^16.z^-16 = z^0 = 1
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document.write( "3) = y^19
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document.write( "4)[(xy)^4]^3 = 
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document.write( "5)[(st)^2s^3]^4= [s^2t^2s^3]^4 = [s^5t^2]^4 =  \n" );
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