Respuesta:
Explicación paso a paso:
1) 2x+x²/2 =16
x²+4x-32 = 0
x ----------- 8
x ------------- -4
(x+8)(x-4) =0
x+8 =0 x-4 =0
x=-8 x=4
respuesta x=4
El segundo problema
x*x/4 = 2x-3
x²-8x+12 =0
x ----- -6
x------ -2
(x-6)(x-2)=0
x-6 =0 x-2 = 0
x =6 x = 2
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Respuesta:
Explicación paso a paso:
1) 2x+x²/2 =16
x²+4x-32 = 0
x ----------- 8
x ------------- -4
(x+8)(x-4) =0
x+8 =0 x-4 =0
x=-8 x=4
respuesta x=4
El segundo problema
x*x/4 = 2x-3
x²-8x+12 =0
x ----- -6
x------ -2
(x-6)(x-2)=0
x-6 =0 x-2 = 0
x =6 x = 2