document.write( "Question 139007: Use the binomial theorem to expand each binomial:
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document.write( "(x+y)^5 \n" );
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Algebra.Com's Answer #101419 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! x+y \n" ); document.write( "x+y multiply. \n" ); document.write( "------ \n" ); document.write( "x^2+xy+xy+y^2 now combine like terms. \n" ); document.write( "x^2+2xy+y^2 \n" ); document.write( "x+y multiply. \n" ); document.write( "---------- \n" ); document.write( "x^3+2x^2y+xy^2+x^2y+2xy^2+y^3 now combine line terms. \n" ); document.write( "x^3+3x^2y+3xy^2+y^3 \n" ); document.write( "x+y multiply. \n" ); document.write( "--------------------- \n" ); document.write( "x^4+3x^3y+3x^2y^2+xy^3+x^3y+3x^2y^2+3xy^3+y^4 now combine terms. \n" ); document.write( "x^4+4x^3y+6x^2y^2+4xy^3+y^4 \n" ); document.write( "x+y multiply. \n" ); document.write( "------------------------------------ \n" ); document.write( "x^5+4x^4y+6x^3y^2+4x^2y^3+xy^4+x^4y+4x^3y^2+6x^2y^3+4xy^4+y^5 now combine. \n" ); document.write( "x^5+5x^4y+10x^3y^2+10x^2y^3+5xy^4+y^5 answer. \n" ); document.write( " \n" ); document.write( " |