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Mathematics, 06.04.2021 04:40 21hendlill

HELP! If there are n teams in a league and each team plays each other twice in a season, the total number of games is given by the polynomial n^2-n=N. A women's basketball league plays a total of 72 games. How many teams are in the league?

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HELP! If there are n teams in a league and each team plays each other twice in a season, the total n...
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