Question

2a^3+3ab-b^2-6a^3-7ab+2b^2

Answer 1

Отв -4а^3-4аb+b^2 сократить можно

Answer 2

To simplify the expression:

2a^3 + 3ab - b^2 - 6a^3 - 7ab + 2b^2

We can first combine the like terms (terms that have the same variables raised to the same powers):

(2a^3 - 6a^3) + (3ab - 7ab) + (-b^2 + 2b^2)

Simplifying the terms within each set of parentheses, we get:

-4a^3 - 4ab + b^2

Therefore, the simplified expression is:

-4a^3 - 4ab + b^2