9x^2/144-4/5

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Solution for 9x^2/144-4/5 equation: 


x in (-oo:+oo)

(9*x^2)/144-(4/5) = 0

(9*x^2)/144-4/5 = 0

1/16*x^2 = 4/5 // : 1/16

x^2 = 64/5

x^2 = 64/5 // ^ 1/2

abs(x) = (64/5)^(1/2)

x = (64/5)^(1/2) or x = -(64/5)^(1/2)

x in { (64/5)^(1/2), -(64/5)^(1/2) }

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