FallOutBlink FallOutBlink

10-12-2016
Mathematics

contestada

what is the root?
[tex]3- \sqrt{x} =0 [/tex]

Respuesta :

nobrains nobrains

10-12-2016

To solve for x, add 3 to both sides, multiply both sides by -1, then take the square both sides.
[tex]3- \sqrt{x} =0\\- \sqrt{x} =-3 \\ \sqrt{x} =3 \\ x=3^2=9[/tex]

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