Question

1)2а³-3а²+5а²-8хелп​

Answer 1

2(а"куб"-4 а квадрат - 4)

Answer 2

It looks like you want to simplify the expression: 2a³ - 3a² + 5a² - 8.

To simplify this expression, you can combine like terms by adding or subtracting them. In this case, you have two terms with 'a²' and one constant term:

2a³ - 3a² + 5a² - 8

First, combine the 'a²' terms:

(-3a² + 5a²) = 2a²

Now the expression becomes:

2a³ + 2a² - 8

So, the simplified expression is:

2a³ + 2a² - 8