3.14x2的平方乘4.2x1⼀3怎么算?

2024-12-20 18:29:05
推荐回答(2个)
回答1:

3.14x2的平方乘4.2x1/3
=3.14x4x(4.2x1/3)
=12.56x1.4
=17.584

回答2: