SOLUTION: Simplify: 7 to the power of 2-4[6-(-3+5)4

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Question 332404: Simplify: 7 to the power of 2-4[6-(-3+5)4
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
7^2-4[6-(-3+5)4]
49-4[6-2*4}
49-4[-2]
49+8=57