Respuesta:
x² - 6x + 4 = -x² - 3x
x² + x² - 6x + 3x + 4 = 0
2x² - 3x + 4 = 0
2(x² - 3x/2 + 2) = 0
x² - 3x/2 + 2 = 0/2
x² - 3x/2 + 2 = 0
x = 3/2 ±√9/4 - 4•2 / 2
x = 3/2 ±√9/4 - 8 /2
x = 3/2 ± √9/4 - 32/4 /2
x = 3/2 ± √(-23/4) /2
x = 3/2 ± √-23 /2 /2
x = 3/2 ± i • 23/2 /2
x = 3/4 ± i • 23/4
Los valores que satisfacen la igualdad son:
3/4 + i • 23/4
y 3/4 - i•23/4
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Respuesta:
x² - 6x + 4 = -x² - 3x
x² + x² - 6x + 3x + 4 = 0
2x² - 3x + 4 = 0
2(x² - 3x/2 + 2) = 0
x² - 3x/2 + 2 = 0/2
x² - 3x/2 + 2 = 0
x = 3/2 ±√9/4 - 4•2 / 2
x = 3/2 ±√9/4 - 8 /2
x = 3/2 ± √9/4 - 32/4 /2
x = 3/2 ± √(-23/4) /2
x = 3/2 ± √-23 /2 /2
x = 3/2 ± i • 23/2 /2
x = 3/4 ± i • 23/4
Los valores que satisfacen la igualdad son:
3/4 + i • 23/4
y 3/4 - i•23/4