Question

Express x in this questiony=√x​

Answer 1

Answer:

The answer is x = y² .

Step-by-step explanation:

In order to make x the subject, you have to square to both sides to get rid of square root :

$y = \sqrt{x}$

${y}^{2} = {( \sqrt{x}) }^{2}$

${y}^{2} = x$

$x = {y}^{2}$