Hola
suponemos,
ya que te has molestado en escribir paréntesis,
que la ecuación es
x * (2 - i) + ( ((1 - i)/2) - 2 i) = x
veamos la expresión
( ((1 - i)/2) - 2 i) =
= (1/2) - (1/2) i - 2 i
= (1/2) - (1/2) i - (4/2) i
= (1/2) - (5/2) i
queda
x * (2 - i) + (1/2) - (5/2) i = x
x * (2 - i) - x = -(1/2) + (5/2) i
x * (2 - i - 1) = -(1/2) + (5/2) i
x * (1 - i) = -(1/2) + (5/2) i
x = ( -(1/2) + (5/2) i) / (1 - i)
para hacer la división,
multiplicamos arriba y abajo por (1 + i)
x =( ( -(1/2) + (5/2) i) (1 + i) ) / ( (1 - i) (1 + i) )
x = ( -(1/2) - (1/2) i + (5/2) i - (5/2) ) / (1^2 + 1^2)
x = (1/2) ( -(6/2) + (4/2) i)
x = (1/2) (-3 + 2 i)
x = (-3/2) + i
******************
s.e.u.o.
El resultado es :1287643274919
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Answers & Comments
Hola
suponemos,
ya que te has molestado en escribir paréntesis,
que la ecuación es
x * (2 - i) + ( ((1 - i)/2) - 2 i) = x
veamos la expresión
( ((1 - i)/2) - 2 i) =
= (1/2) - (1/2) i - 2 i
= (1/2) - (1/2) i - (4/2) i
= (1/2) - (5/2) i
queda
x * (2 - i) + (1/2) - (5/2) i = x
x * (2 - i) - x = -(1/2) + (5/2) i
x * (2 - i - 1) = -(1/2) + (5/2) i
x * (1 - i) = -(1/2) + (5/2) i
x = ( -(1/2) + (5/2) i) / (1 - i)
para hacer la división,
multiplicamos arriba y abajo por (1 + i)
x =( ( -(1/2) + (5/2) i) (1 + i) ) / ( (1 - i) (1 + i) )
x = ( -(1/2) - (1/2) i + (5/2) i - (5/2) ) / (1^2 + 1^2)
x = (1/2) ( -(6/2) + (4/2) i)
x = (1/2) (-3 + 2 i)
x = (-3/2) + i
******************
s.e.u.o.
El resultado es :1287643274919