Respostas

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2014-04-06T00:39:26-03:00
1)
A) 81
B) 32
C) 1
D) 0
E) -16
F) (27/4)(8/3) = 81 + 32/12 = 113/12
G) 1

2)
A) 14
B) 8
C)  \sqrt{ 2^{2}.2.3.5 } = 2 \sqrt{30}
D) 1250^{ \frac{1}{4} } = 5,946...
2 5 2