\[\boxed{\mathbf{596\ (596).\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[1)\ \sqrt{x} = x\]
\[y = \sqrt{x},\ \ y = x\]
\[x\] | \[1\] | \[4\] | \[9\] |
---|---|---|---|
\[y\] | \[1\] | \[2\] | \[3\] |
\[Ответ:x = 1;x = 0.\]
\[2)\ \sqrt{x} = x²\]
\[y = \sqrt{x},\ \ y = x^{2}\]
\[x\] | \[1\] | \[2\] | \[3\] |
---|---|---|---|
\[y\] | \[1\] | \[4\] | \[9\] |
\[Ответ:x = 1;x = 0.\]
\[3)\ \sqrt{x} = x + 2\]
\[y = \sqrt{x},\ \ y = x + 2\]
\[x\] | \[1\] | \[2\] | \[- 1\] |
---|---|---|---|
\[y\] | \[3\] | \[4\] | \[1\] |
\[Ответ:нет\ корней.\]
\[4)\sqrt{x} = 0,5x + 0,5\]
\[y = \sqrt{x},\ \ y = 0,5x + 0,5\]
\[x\] | \[1\] | \[2\] | \[- 1\] |
---|---|---|---|
\[y\] | \[1\] | \[1,5\] | \[0\] |
\[Ответ:x = 1.\]
\[5)\ \sqrt{x} = \frac{8}{x}\]
\[y = \sqrt{x},\ \ y = \frac{8}{x}\]
\[x\] | \[2\] | \[4\] | \[- 2\] | \[- 4\] |
---|---|---|---|---|
\[y\] | \[4\] | \[2\] | \[- 4\] | \[- 2\] |
\[Ответ:x = 4.\]
\[6)\ \sqrt{x} = 1,5 - 0,5x\]
\[y = \sqrt{x},\ \ y = 1,5 - 0,5x\]
\[x\] | \[1\] | \[2\] |
---|---|---|
\[y\] | \[1\] | \[0,5\] |
\[Ответ:x = 1.\]