Question 1179417
Find the specified {{{n}}}th term in the expansion of the binomial.

{{{(x - 10z)^7}}}, {{{n = 5}}}=>{{{5}}}th term

{{{(x - 10z)^7}}}, {{{n = 5}}}


{{{(a+b)^n=(nC(r-1)) *a^(n-(r-1))*b^(r-1)}}}


{{{r=5}}}


{{{(7C(5-1))(x)^(7-(5-1))*(-10z)^(5-1)}}}

={{{(7C4)*x^3*(-10z)^4}}}

={{{35*x^3*(10000z^4)}}}

={{{350000x^3*z^4}}}