document.write( "Question 146985: The Binomial Theorem...When (2a + b)^8 is expanded, what is the coefficient of the term a^3b^5? A little rusty but this is what I have done so far\r \n" );
document.write( "\n" );
document.write( "the binomial coefficient is 8 over 5...evaluated would be 8!/3!*5!=56\r \n" );
document.write( "\n" );
document.write( "then 56(2^3)(1^5)=448 I'm not sure that I did this correctly.\r \n" );
document.write( "\n" );
document.write( "Thanks \n" );
document.write( " \n" );
document.write( "
![\"\"](\"/images/stars/stars-13.gif\")
