document.write( "Question 306212: Simplify
\n" ); document.write( " (4x^3y^-4/2x^-3y^-4)^2
\n" ); document.write( " I came up with 4 can someone please check if I'm right
\n" ); document.write( "

Algebra.Com's Answer #219171 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Simplify
\n" ); document.write( "Simplify
\n" ); document.write( "(4x^3y^-4/2x^-3y^-4)^2
\n" ); document.write( "I came up with 4 can someone please check if I'm right
\n" ); document.write( "-----------------------------------
\n" ); document.write( "(4x^3y^-4/2x^-3y^-4)^2
\n" ); document.write( "----
\n" ); document.write( "[(4/2)(x^3/x^-3)(y^-4/y^-4)]^2
\n" ); document.write( "-----
\n" ); document.write( "= [2(x^6)(1)]^2
\n" ); document.write( "---
\n" ); document.write( "= 4x^12
\n" ); document.write( "===============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );