Maths Short Question!Fast!

[匿名]

2013-02-23 7:27 am

1 ) (2^ - 1 + 3 ^ - 1) / (2+ 3 ) ^ 0

2) 2x^3 / (3x^-2) * 4x^0

回答 (1)

用戶37098

2013-02-23 7:46 am

✔ 最佳答案

1. ( 1/2 + 1/3 ) / 1 = 5/6

2. 2x^5 / 12

=x^5 /6

參考: me

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