Приведи дробь \( \frac{2 u}{5 y} \) к знаменателю \( 25 y \) выбери правильный вариант ответа: \( \frac{5 u}{25 y} \) \( \frac{2 u}{25 y} \) \( \frac{10 u}{25 y} \) другой ответ

5. In un rettangolo un lato misura 1 unità più dell'altro. Detta \( x \) la misura del lato minore, esprimi, in funzione di \( \left[A(x)=x^{2}+x+\frac{1}{4}\right] \)

\( 6 x^{3}-5 x^{7}+6 \) leading term? Leading cafficient? Turning Caint?

4.2.4 Use your graph to determine the values of \( x \) for which \( \frac{4}{x-1} \geq-2 \)

76. Решите графически систему линейных уравнений: \( \begin{array}{ll}\text { а) }\left\{\begin{array}{l}x-y=1, \\ x+3 y=9 ;\end{array}\right. & \text { в) }\left\{\begin{array}{l}x+y=0, \\ -3 x+4 y=14 ;\end{array}\right. \\ \text { б) }\left\{\begin{array}{ll}x+2 y=4, \\ -2 x+5 y=10 ; & \text { г) }\left\{\begin{array}{l}3 x-2 y=6, \\ 3 x+10 y=-12\end{array}\right.\end{array}\right.\end{array} \).

Find the factar of \( x^{5}+x^{4}-13 x^{3}-13 x^{2}+36 x+36 \) of list three facturs.