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______________ _______ _______ / 2 \/ x + 1 - \/ 4 - x + 3 = 2*\/ 4 + 3*x - x
x1 = 3
3 ___ x2 = - - \/ 6 2
x2 = 3/2 - sqrt(6)
suma
3 ___ 3 + - - \/ 6 2
=
9 ___ - - \/ 6 2
producto
/3 ___\ 3*|- - \/ 6 | \2 /
=
9 ___ - - 3*\/ 6 2
9/2 - 3*sqrt(6)
x1 = 2.99999999999988 + 2.96123877180754e-14*i
x2 = -0.949489742783178
x3 = 3.0
x4 = -0.949489742783073 - 1.35977754154118e-13*i
x4 = -0.949489742783073 - 1.35977754154118e-13*i