15/(x^2+38x+361)

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Solution for 15/(x^2+38x+361) equation: 


D( x )

x^2+38*x+361 = 0

x^2+38*x+361 = 0

x^2+38*x+361 = 0

x^2+38*x+361 = 0

DELTA = 38^2-(1*4*361)

DELTA = 0

x = -38/(1*2)

x = -19 or x = -19

x in (-oo:-19) U (-19:+oo)

15/(x^2+38*x+361) = 0

x^2+38*x+361 = 0

x^2+38*x+361 = 0

DELTA = 38^2-(1*4*361)

DELTA = 0

x = -38/(1*2)

x = -19 or x = -19

(x+19)^2 = 0

15/((x+19)^2) = 0

x belongs to the empty set

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