x2=9/16

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Solution for x2=9/16 equation: 


x in (-oo:+oo)

x^2 = 9/16 // - 9/16

x^2-(9/16) = 0

x^2-9/16 = 0

1*x^2 = 9/16 // : 1

x^2 = 9/16

x^2 = 9/16 // ^ 1/2

abs(x) = 3/4

x = 3/4 or x = -3/4

x in { 3/4, -3/4 }

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