a^2+2a+1/5a+5

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Solution for a^2+2a+1/5a+5 equation: 


a in (-oo:+oo)

a^2+2*a+(1/5)*a+5 = 0

a^2+11/5*a+5 = 0

DELTA = (11/5)^2-(1*4*5)

DELTA = -379/25

DELTA < 0

a belongs to the empty set

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