x2/1-3/5=7/2

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Solution for x2/1-3/5=7/2 equation: 


x in (-oo:+oo)

(x^2)/1-(3/5) = 7/2 // - 7/2

(x^2)/1-(3/5)-(7/2) = 0

x^2-3/5-7/2 = 0

1*x^2 = 41/10 // : 1

x^2 = 41/10

x^2 = 41/10 // ^ 1/2

abs(x) = (41/10)^(1/2)

x = (41/10)^(1/2) or x = -(41/10)^(1/2)

x in { (41/10)^(1/2), -(41/10)^(1/2) }

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