x(2x+1)-1x^2(x+2)+x^3x+5
x(2x+1)−1x2(x+2)+x3−x+5
Respuesta:
4
Explicación paso a paso:
x+4=2x-1
X+4-(2X-1)=0
X-2X+1+4=0
-1X+5=0
-X=-5
X=-5/-1
X=+5
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x(2x+1)-1x^2(x+2)+x^3x+5
x(2x+1)−1x2(x+2)+x3−x+5
Respuesta:
4
Explicación paso a paso:
x+4=2x-1
X+4-(2X-1)=0
X-2X+1+4=0
-1X+5=0
-X=-5
X=-5/-1
X=+5