SOLUTION: Find the specified nth term in the expansion of the binomial. (Write the expansion in descending powers of x.) {{{ (4x + 5y)^6 }}}, n=4

Algebra ->  Sequences-and-series -> SOLUTION: Find the specified nth term in the expansion of the binomial. (Write the expansion in descending powers of x.) {{{ (4x + 5y)^6 }}}, n=4      Log On


   



Question 972723: Find the specified nth term in the expansion of the binomial. (Write the expansion in descending powers of x.)
+%284x+%2B+5y%29%5E6+, n=4

Answer by amarjeeth123(569) About Me  (Show Source):
You can put this solution on YOUR website!
The 4th term is 6C4(4x)^4(5y)^(6-4)=96000(x)^4(y)^2