Question

X² +9 2 x² - 1 x-2 x +1 5 1-x

Answer 1

Ответ:−

10

x

5

+

25

x

4

−

110

x

3

+

230

x

2

−

180

x

+

45

Пошаговое объяснение:

Answer 2

It seems like you have provided a string of mathematical expressions, but it is not clear what exactly you want to do with them. Please clarify your question or specify what operation or solution you are seeking so that I can assist you better.