document.write( "Question 154149: 72y to the 4th - 24y to the 3rd + 2y to the 2nd. \n" ); document.write( "
Algebra.Com's Answer #113449 by stanbon(75887)\"\" \"About 
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72y to the 4th - 24y to the 3rd + 2y to the 2nd
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\n" ); document.write( "72y^4 -24y^3 + 2y^2\r
\n" ); document.write( "\n" ); document.write( "= 2y^2(36y^2 - 12y + 1)\r
\n" ); document.write( "\n" ); document.write( "= 2y^2 (6y-1)(6y-1)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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