25x2-9/5x-3=5x+3

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Solution for 25x2-9/5x-3=5x+3 equation: 


x in (-oo:+oo)

25*x^2-((9/5)*x)-3 = 5*x+3 // - 5*x+3

25*x^2-((9/5)*x)-(5*x)-3-3 = 0

25*x^2+(-9/5)*x-5*x-3-3 = 0

25*x^2-34/5*x-6 = 0

DELTA = (-34/5)^2-(-6*4*25)

DELTA = 16156/25

DELTA > 0

x = ((16156/25)^(1/2)+34/5)/(2*25) or x = (34/5-(16156/25)^(1/2))/(2*25)

x = ((16156/25)^(1/2)+34/5)/50 or x = (34/5-(16156/25)^(1/2))/50

x in { (34/5-(16156/25)^(1/2))/50, ((16156/25)^(1/2)+34/5)/50 }

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