v^2+8v+12/2v^2-72

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Solution for v^2+8v+12/2v^2-72 equation: 


v in (-oo:+oo)

v^2+(12/2)*v^2+8*v-72 = 0

7*v^2+8*v-72 = 0

DELTA = 8^2-(-72*4*7)

DELTA = 2080

DELTA > 0

v = (2080^(1/2)-8)/(2*7) or v = (-2080^(1/2)-8)/(2*7)

v = (4*130^(1/2)-8)/14 or v = (-4*130^(1/2)-8)/14

v in { (-4*130^(1/2)-8)/14, (4*130^(1/2)-8)/14 }

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