SOLUTION: (3^-1-3^3)^2

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Question 639206: (3^-1-3^3)^2
Answer by jim_thompson5910(28476) About Me  (Show Source):
You can put this solution on YOUR website!
(3^-1-3^3)^2

(1/3^1-3^3)^2

(1/3-3^3)^2

(1/3-27)^2

(1/3-81/3)^2

(-80/3)^2

((-80)^2)/3^2

6400/9

So (3^-1-3^3)^2 = 6400/9