Решебник по алгебре 7 класс Мерзляк ФГОС Задание 796

 

\[\boxed{\text{796\ (796).\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]

\[y( - 9) = - \frac{2}{3} \cdot ( - 9) = 2 \cdot 3 = 6\]

\[y( - 6) = - \frac{2}{3} \cdot ( - 6) = 4\]

\[y( - 3) = - \frac{2}{3} \cdot ( - 3) = 2\ \]

\[y( - 2) = - \frac{2}{3} \cdot ( - 2) = \frac{4}{3} = 1\frac{1}{3}\]

\[\text{\ y}( - 1) = \frac{2}{3}\]

\[y(0) = 0\]

\[y(1) = - \frac{2}{3}\]

\[y(2) = - 1\frac{1}{3}\]

\[y(3) = - 2\ \ \]

\[y(6) = - 4\]

\[\boxed{\text{796.\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]

\[1)\ 2\text{ab} - 3ab^{2} = \text{ab} \cdot (2 - 3\text{ab})\]

\[2)\ 8x^{4} + 2x³ = 2x³(4x + 1)\]

\[3)\ 12a²b² + 6a²b³ + 12a²b³ =\]

\[= 6ab²(2a + ab + 2b)\]

\[4)\ 2a - 2b + ac - bc =\]

\[= 2 \cdot (a - b) + c \cdot (a - b) =\]

\[= (a - b)(2 + c)\]

\[5)\ m² - mn - 4m + 4n =\]

\[= m(m - n) - 4 \cdot (m - n) =\]

\[= (m - n)(m - 4)\]

\[6)\ ax - ay + cy - cx - x + y =\]

\[= (ax - cx - x) - (ay - cy - y) =\]

\[= x(a - c - 1) - y(a - c - 1) =\]

\[= (a - c - 1)(x - y)\]