Question

(a²+3ab-b²)•ab ??????????????

Answer 1

Ответ:

a³b+3a²b²-ab³ Вот,неблагодари

Answer 2

To simplify the expression (a² + 3ab - b²) • ab, you can distribute the ab term to each term inside the parentheses and then simplify further:

(a² + 3ab - b²) • ab = a²ab + 3ab² - b²ab

Now, you can combine the like terms:

a²ab + 3ab² - b²ab = a²ab - b²ab + 3ab² = ab(a² - b²) + 3ab²

The simplified expression is ab(a² - b²) + 3ab².