(3x^2-10x+77)/x-7

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Solution for (3x^2-10x+77)/x-7 equation: 


D( x )

x = 0

x = 0

x = 0

x in (-oo:0) U (0:+oo)

(3*x^2-(10*x)+77)/x-7 = 0

(3*x^2-10*x+77)/x-7 = 0

(3*x^2-10*x+77)/x+(-7*x)/x = 0

3*x^2-10*x-7*x+77 = 0

3*x^2-17*x+77 = 0

3*x^2-17*x+77 = 0

3*x^2-17*x+77 = 0

DELTA = (-17)^2-(3*4*77)

DELTA = -635

DELTA < 0

1 = 0

1/x = 0

1/x = 0 // * x

1 = 0

x belongs to the empty set

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