SOLUTION: express (2/3x-1)^2 as a trinomial

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Question 339550: express (2/3x-1)^2 as a trinomial
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use the FOIL Method,
%28%282%2F3%29x-1%29%5E2=%28%282%2F3%29x-1%29%28%282%2F3%29x-1%29
%28%282%2F3%29x-1%29%5E2=%284%2F9%29x%5E2-%282%2F3%29x-%282%2F3%29x%2B1
%28%282%2F3%29x-1%29%5E2=%284%2F9%29x%5E2-%284%2F3%29x%2B1