naut6umlAlbeatr naut6umlAlbeatr

10-05-2016
Mathematics

contestada

Solve the equation using square roots.

3x2 + 22 = 49 (1 point)
x = 9, –9
x = 3, –3
x = 13.5, –13.5
No solutions

Respuesta :

11-05-2016

my answer I got 9x13and half over 1=x

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