SOLUTION: Hi, I have the following problem: Find the specified nth term in the expansion of the binomial. {{{(x-10z)^7}}}, n=3 I haven't seen another example like this, so any guid

Algebra ->  Exponents -> SOLUTION: Hi, I have the following problem: Find the specified nth term in the expansion of the binomial. {{{(x-10z)^7}}}, n=3 I haven't seen another example like this, so any guid      Log On


   

Question 374146: Hi, I have the following problem:
Find the specified nth term in the expansion of the binomial.
%28x-10z%29%5E7, n=3
I haven't seen another example like this, so any guidance you can provide is greatly appreciated!
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Hint: The kth term of the expansion of %28a%2Bb%29%5En is %28%28n%21%29%2F%28k%21%28n-k%29%21%29%29%2Aa%5E%28n-k%29%2Ab%5Ek


Let me know if this is enough to get started.