Question

√x-4+√2-x=2 find x value​

Answer 1

Answer:

$\sqrt{x} - 4 + \sqrt{2} - x$

$\sqrt{x} + \sqrt{2} - 4 - x$

$\sqrt{x} + 1.4 - 4 - x$

$\sqrt{x} - x - 7.4$

$\sqrt{x} - x = 7.4$

$- x\sqrt{x} = 7.4$

$- \sqrt{2x} = 7.4$

$x = \frac{7.4}{ \sqrt{2} }$

$x = \frac{7.4}{1.4}$

$x = \frac{74 \times 10}{14 \times 10}$

$x = \frac{74}{14}$

$x = \frac{37}{7}$

$x = 5.28$