kylie130 kylie130
  • 13-05-2020
  • Mathematics
contestada

Express x in this question
y=√x
​

Respuesta :

CHERLYNnotCHERRY
CHERLYNnotCHERRY CHERLYNnotCHERRY
  • 13-05-2020

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 :

[tex]y = \sqrt{x} [/tex]

[tex] {y}^{2} = {( \sqrt{x}) }^{2} [/tex]

[tex] {y}^{2} = x[/tex]

[tex]x = {y}^{2} [/tex]

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