有关整式的问题!数学高手们来帮帮我啊~有分!谢谢!!!

2024-12-28 10:10:15
推荐回答(5个)
回答1:

(8a-5b)-1/2x(3a-b)=...

回答2:

(8a-5b)-(3a-b)/2
=13/2a-9/2b

回答3:

(8a-5b)-(3a-b)/2

回答4:

(8a-5b)-(3a-b)/ 2

回答5:

(8a-5b)-1/2(3a-b)