Respuesta :

Laktoz

Hi,

[tex]\sqrt{(x+\frac{1}{2}) ^{2} } = \sqrt{\frac{64}{100}} \\\\[/tex]

= (x + 1/2) = 8/10

= ([tex]\frac{2x+1}{2}[/tex]) = 8/10

= 20x + 10 = 16

= 20x = 6

= x = 6/20

= x = 3/10

x => 0,3

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