Respuesta:
CORONA PORFA
Explicación paso a paso:
X² - (X+1)² = 5
X² - (X² + 2X + 1) = 5
X² - X² - 2X - 1 = 5
-2X - 1 = 5
2X + 1 = -5
X= -3
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Respuesta:
CORONA PORFA
Explicación paso a paso:
X² - (X+1)² = 5
X² - (X² + 2X + 1) = 5
X² - X² - 2X - 1 = 5
-2X - 1 = 5
2X + 1 = -5
X= -3