Question

2a. 2 ----------- - ------------a²-9b² a-3bСРОЧНОООО СРООЧЧНОООООООООООООДАМ 20 БАЛЛОВ❗❗❗❗❗❗❗❗❗​

Answer 1

2а/(а-3б)(а+3б) - 2/а-3б = 2а-2(а+3б)/(а-3б)(а+3б)= (2а-2а-6б)/а^2-9б^2 = - 6б/(а^2-9б^2)

Ответ: - 6б/(а^2-9б^2)

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Answer 2

It seems like you've provided an equation, but the format is unclear, and there is additional text that doesn't appear to be related to the equation. If you have a mathematical equation or problem you'd like assistance with, please provide it in a clear format, and I'll be happy to help.