8s^2-13s=-(3/2)

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Solution for 8s^2-13s=-(3/2) equation: 


s in (-oo:+oo)

8*s^2-(13*s) = -(3/2) // + 3/2

8*s^2-(13*s)+3/2 = 0

8*s^2-13*s+3/2 = 0

8*s^2-13*s+3/2 = 0

DELTA = (-13)^2-(3/2*4*8)

DELTA = 121

DELTA > 0

s = (121^(1/2)+13)/(2*8) or s = (13-121^(1/2))/(2*8)

s = 3/2 or s = 1/8

s in { 1/8, 3/2 }

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