document.write( "Question 1082744: What is the fourth term in the expansion of (x + 4y)^4? \n" ); document.write( "
Algebra.Com's Answer #696805 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"%28x+%2B+4y%29%5E4\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x+%2B+4y%29%5E2%2A%28x+%2B+4y%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"%28x%5E2+%2B+8xy+%2B16y%5E2%29%2A%28x%5E2+%2B+8xy%2B+16y%5E2%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5E4+%2B+16x%5E3%2Ay+%2B+96x%5E2%2Ay%5E2+%2B+256xy%5E3+%2B+256y%5E4\"\r
\n" ); document.write( "\n" ); document.write( "the fourth term in the expansion \"256xy%5E3+\"
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