Question

There are n teams in a league and the number of games played is given by the polynominal n^2-n=N. A women's softball league has 13 teams what is the total number of games to be played??

Answer 1

plug and play :)

N = number of games
n = number of teams

Answer 2

so I multiply 13*13

Answer 3

13*13

Answer 4

yeah and then u have to subtract 13 which leaves u with 156