(-3)^5 ×(-2⼀3)^5 ×(-1⼀3)。请用简便方法计算哈。

快,
2025-01-07 22:04:19
推荐回答(1个)
回答1:

(-3)^5 ×(-2/3)^5 ×(-1/3)=-3^5×(-2)^5/3^5×(-1/3)
=32×(-1/3)
=-10又2/3