Question

СРОЧНО ПОМОГИТЕ
СРОЧНО

Answer 1

$1) \: \: \: \: \: \frac{x(a - 2)}{x(b + 2)} = \frac{a - 2}{b + 2}$

$2) \: \: \: \: \: \frac{ {27x(x + 1)}^{2} }{9x(x + 1)} = 3(x + 1) = 3x + 3$

$3) \: \: \: \: \: \frac{ {x(a + b)}^{2} }{y(a + b)} = \frac{x(a + b)}{y}$

$4) \: \: \: \: \: \frac{2a(x + 3)}{ {a}^{2}(3 + x) } = \frac{2}{a}$

$5) \: \: \: \: \: \frac{ {m}^{2}(m - n) }{2mn(n - m)} = \frac{ - {m}^{2}(n - m) }{2mn(n - m)} = - \frac{m}{2n}$

$6) \: \: \: \: \: \frac{6a(2 - x)}{ {3a}^{2} (x - 2)} = \frac{ - 6a(x - 2)}{ {3a}^{2} (x - 2)} = - \frac{2}{a \\ }$