seanpmiller26 seanpmiller26

30-04-2017
Mathematics

contestada

What is the value of x when 4y = x2?

Respuesta :

lizdup101 lizdup101

30-04-2017

(I am assuming x2 means x^2 or x squared.)

To solve this your goal is to get x by itself. So,

4y = [tex] x^{2} [/tex]

Then square root each side:

[tex] \sqrt{4y} = \sqrt{ x^{2} } [/tex]

then it becomes:

[tex]2y= x[/tex]

So, x = 2y

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