Question

. Упростите дробь: 4x + 16y /x² - 16y²срочно​

Answer 1

$\frac{4x + 16y}{ {x}^{2} - 16 {y}^{2} } = \frac{4(x + 4y)}{(x - 4y)(x + 4y)} = \frac{4}{x - 4y}$