Question

a + 6/ a² - 36


y²/y²+5y
ПОМО6ИТ5 ПЖЖЖ​

Answer 1

Ответ:

$\frac{a + 6}{ {a}^{2} - 36} = \frac{a + 6}{(a - 6)(a + 6)} = \frac{1}{a - 6}$

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$\frac{ {y}^{2} }{ {y}^{2} + 5y} = \frac{ {y}^{2} }{y(y + 5)} = \frac{y}{y + 5}$