document.write( "Question 1141546: Find the term containing y^3 in the expansion of (sqrt 2 +y)^12 \n" ); document.write( "
Algebra.Com's Answer #762117 by Edwin McCravy(20056)\"\" \"About 
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document.write( "The terms of the (A+B)N are all of the form C(N,k)AkBN-k, where k goes from 0 to N\r\n" );
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document.write( "So it would be easier to turn \"%28sqrt%282%29+%2By%29%5E12\" around as \"%28y%2Bsqrt%282%29+%29%5E12\"  \r\n" );
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document.write( "Where N=12, k=3, A=\"sqrt%282%29\", b=y, \r\n" );
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document.write( "\"3520sqrt%282%29y%5E3\"  <--answer\r\n" );
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document.write( "Edwin
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