Reddog90 Reddog90

25-09-2018
Mathematics

contestada

solve for y
[tex] {2x}^{2} - {y}^{2} = 8[/tex]

Respuesta :

meredith48034 meredith48034

25-09-2018

-y^2 = -2x^2 + 8

y^2 = 2x^2 - 8

y =
[tex] \sqrt{2 {x}^{2 } - 8 } [/tex]

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