document.write( "Question 154138: 5x2y6z4 - 15x4y5z3 + 20x3y5z2 please help me solve this. \n" ); document.write( "
Algebra.Com's Answer #113439 by stanbon(75887)\"\" \"About 
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5x2y6z4 - 15x4y5z3 + 20x3y5z2 \r
\n" ); document.write( "\n" ); document.write( "= 5x^2y^5z^2(yz^2 - 3x^2z + 4x)\r
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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