(45x^2+125x+300)/(x^2+6x+30)

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Solution for (45x^2+125x+300)/(x^2+6x+30) equation: 


D( x )

x^2+6*x+30 = 0

x^2+6*x+30 = 0

x^2+6*x+30 = 0

x^2+6*x+30 = 0

DELTA = 6^2-(1*4*30)

DELTA = -84

DELTA < 0

x in (-oo:+oo)

(45*x^2+125*x+300)/(x^2+6*x+30) = 0

45*x^2+125*x+300 = 0

5*(9*x^2+25*x+60) = 0

9*x^2+25*x+60 = 0

DELTA = 25^2-(4*9*60)

DELTA = -1535

DELTA < 0

5 = 0

x^2+6*x+30 = 0

x^2+6*x+30 = 0

DELTA = 6^2-(1*4*30)

DELTA = -84

DELTA < 0

1 = 0

5 = 0

x belongs to the empty set

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