What is the 102th term of the binomial expansion (x-1)^101

Answer 1

(x-1)^101

102th (102nd?) term is ?

that's the last term = (-1)^101 = -1

raised to an odd power, -1^n is -1

raised to an even power -1^n =+1

1st term is x^101, last is a constant term -1 times -1 a 101 times