Respuestas

2012-09-15T00:54:59+02:00
X-8=y

(x-3(x-8))2-4(x-8)(2(x-8)-x)+8=0

(x-3x+24)2+(-4x+32)(2x-16-x)+8=0

-4x+48-4x^{2} +64x+64x-512+8=0

-4x^{2} +124x-456=0

 

X1= 4,26

X2=26,74

 

y=4,26-8=-3,74

y=26,74-8=18,74