document.write( "Question 76420: Factor:
\n" ); document.write( "6(a+2b)^2-4(a+2b)^3+12(a+2b)^4\r
\n" ); document.write( "\n" ); document.write( "And:
\n" ); document.write( "25r^2-90r+81
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Algebra.Com's Answer #54820 by cathieb1225(41)\"\" \"About 
You can put this solution on YOUR website!
25r^2-90r+81
\n" ); document.write( "I can do this one but the other one is too crazy for me!
\n" ); document.write( "25x^2-90x+81
\n" ); document.write( "(5x-9)(5x-9) or (5x-9)^2
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