Решите графически уравнение: x^2=-x+6.

Question

Вопрос:

Ответ:

Accepted Answer

\[x^{2} = - x + 6\]

\[\left\{ \begin{matrix} y = x²\ \ \ \ \ \\ y = - x + \\ \end{matrix} \right.\ \]

\[y = x²\]

\[x\]	\[2\]	\[1\]	\[0\]	\[- 1\]	\[- 2\]
\[y\]	\[4\]	\[1\]	\[0\]	\[1\]	\[4\]

\[y = - x + 6\]

\[x\]	\[2\]	\[- 3\]
\[y\]	\[4\]	\[9\]

\[(1):\ \ ( - 3;9);\]

\[(2):\ \ (2;4).\]

\[Ответ:x_{1} = 2;\ \ x_{2} = - 3.\]