1/2y^2+7/18+32/9y

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Solution for 1/2y^2+7/18+32/9y equation: 


y in (-oo:+oo)

(1/2)*y^2+(32/9)*y+7/18 = 0

1/2*y^2+32/9*y+7/18 = 0

DELTA = (32/9)^2-(7/18*1/2*4)

DELTA = 961/81

DELTA > 0

y = ((961/81)^(1/2)-32/9)/(1/2*2) or y = (-(961/81)^(1/2)-32/9)/(1/2*2)

y = -1/9 or y = -7

y in { -7, -1/9 }

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