2⼀b√ab^5×(-3⼀2√a^3b)÷3√a⼀b等于多少啊!求过程!急!

2025-02-26 04:07:08
推荐回答(1个)
回答1:

2/b√ab^5·(-3/2√a^3b)÷3√b/a
=2b√ab·(-3/2a√ab)÷3/a√ab
=-a²b√ab