10k^2+55k+75/20k^2-10k-150

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Solution for 10k^2+55k+75/20k^2-10k-150 equation: 


k in (-oo:+oo)

10*k^2+(75/20)*k^2+55*k-(10*k)-150 = 0

10*k^2+(75/20)*k^2+55*k-10*k-150 = 0

55/4*k^2+45*k-150 = 0

DELTA = 45^2-(-150*4*55/4)

DELTA = 10275

DELTA > 0

k = (10275^(1/2)-45)/(2*55/4) or k = (-10275^(1/2)-45)/(2*55/4)

k = 2/55*(5*411^(1/2)-45) or k = 2/55*(-5*411^(1/2)-45)

k in { 2/55*(-5*411^(1/2)-45), 2/55*(5*411^(1/2)-45) }

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