Question

Сократите дробь
5ab/5ab-ab^2

Answer 1

$frac{5ab}{ab(5-b)}$

$frac{5}{5-b}$

Answer 2

$frac{5ab}{5ab - ab {}^{2} } \ \ frac{5ab}{ab times (5 - b)} \ \ frac{5}{5 - b}$