Question

а/b-a^2-b^2/b^2:a+b/b​

Answer 1

Ответ:

$\frac{a}{b} - {a}^{2} - \frac{ {b}^{2} }{ {b}^{2} } \div a + \frac{b}{b}$

$\frac{a}{b} - {a}^{2} - 1 \div a + 1$

$\frac{a}{b} - {a}^{2} - \frac{1}{a} + a$

$\frac{ {a}^{2} - {a}^{3}b - b + ab }{ab}$