document.write( "Question 134874This question is from textbook
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Algebra.Com's Answer #98734 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
those are the coefficients from Pascal's Triangle\r
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\n" ); document.write( "\n" ); document.write( "1(2x)^4+4(2x)^3(5y)+6(2x)^2(5y)^2+4(2x)(5y)^3+1(5y)^4
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