计算题(3分之2)³÷3分之2³-(-3)²-(-3²)
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计算题(3分之2)³÷3分之2³-(-3)²-(-3²)
计算题(3分之2)³÷3分之2³-(-3)²-(-3²)
计算题(3分之2)³÷3分之2³-(-3)²-(-3²)
(3分之2)³÷3分之2³-(-3)²-(-3²)
=8/27÷8/3-9+9
=1/9
此题无解
(3分之2)³÷3分之2³-(-3)²-(-3²)
=1-9-(-9)
=1-9+9
=1
九分之一,是不是啊?
我好几年没碰这数学题了
(3分之2)³÷3分之2³-(-3)²-(-3²)
=4/9÷8/3-9+9
=1/12
原式=1-9-9=-17
1/4
马虎了
汗
(3分之2)³÷3分之2³-(-3)²-(-3²)
=8/27÷8/3-9+9
=1/9
=(2/3)³*3/2³-18
=1/3²-18=161/9