Question

2xy-4+...+... 9a^2b-...+9a-... Помогите вставить.. плииз

Answer 1

Можно немного времени и напишу!

Answer 2

Mathematical Expression

The given expression seems to be a combination of terms involving variables like x, y, a, and b. However, the expression is incomplete, and it's not clear what needs to be inserted. Could you please provide more context or specify what needs to be inserted into the expression?

If you can provide more details or clarify the specific part of the expression that needs to be completed, I'd be happy to help further!