document.write( "Question 450141: find the fifth term of the expression (2a+b)^9 \n" ); document.write( "
Algebra.Com's Answer #309687 by edjones(8007)![]() ![]() You can put this solution on YOUR website! (2a+b)^9 expansion of a binomial. \n" ); document.write( "9C5=126 coefficient of the 5th term. \n" ); document.write( "126*2^5*a^5*b^4 \n" ); document.write( "=4032a^5b^4 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |