Question

1) -5a4 + 3a2 - a +8;​

Answer 1

Ответ:

-15а+8

Объяснение:

вроде так почему не написал что тебе нужно?

Answer 2

It looks like you've provided a polynomial expression: -5a^4 + 3a^2 - a + 8. If you have a specific question or task related to this expression, please let me know how I can assist you further. You can ask for things like factoring, finding roots, simplifying, or evaluating the expression at a particular value of 'a'.