\[\boxed{\text{352\ (352).\ }\text{Еуроки\ -\ ДЗ\ без\ мороки}}\]
\[- \frac{1}{4}x^{2} + x + 2 = \sqrt{x}\]
\[y = - \frac{1}{4}x^{2} + x + 2\]
\[x_{0} = \frac{- 1}{- \frac{1}{2}} = 2\]
\[y_{0} = - \frac{1}{4} \cdot 4 + 2 + 2 = 3\]
\[Oy:\ \ x = 0,\ \ y = 2\]
\[y( - 1) = - \frac{1}{4} - 1 + 2 = \frac{3}{4}\]
\[y = \sqrt{x}\]
\[x\] | \[1\] | \[4\] | \[9\] |
---|---|---|---|
\[y\] | \[1\] | \[2\] | \[3\] |
\[Ответ:x = 4.\]