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# Fracciones Algebraicas

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PrÃ¡ctica de fracciones algebraicas: operaciones, simplificaciÃ³n de fracciones complejas y fracciones parciales.

PrÃ¡ctica de fracciones algebraicas: operaciones, simplificaciÃ³n de fracciones complejas y fracciones parciales.

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• 1. Simplifica las siguientes fracciones algebraicas___________________________________________________
1-x2.1+x+3+x31-x
a-x+2x2a+xa2-x
x+2xyx-yy-2xyx+y
a+b4x-a-b2x2a+b
a4-1a2:a2+1a
x2-y2.x+yx-y-x-yx+y
1x+1x2.1x2-1x3.x6x2+2x+1
1-2+a2+2a2a+3:a+16a+9
1-3x-2:1+32-x
1-6x+9x2.2-6x+3:9-x2x
1+x1+x+2x21-x
x4-4x+2-x+1x-1x
1a-b-1a+baa-b-aa+b.a2+b22b
x3+3x2y+3xy2+y3x3-y3x+y2x2+xy+y2
1+x+yx-y1-x+yx-y:1+x2-y2x2+y21-x2-y2x2+y2
a+1a-1aa-1a+1a
ax+aax+1-a+1ax+1+1a+1ax+1-ax+aax+1+1
FRACCIONES COMPLEJAS
Calcular: xx-y(z-x)+yy-z(x-y)+zz-x(y-z)
1 b) -1 c) 0 d) xyz e) x+y+z
1-x1-x+x2+1+x1+x+x21+x1+x+x2 â€“ 1-x1-x+x2-11x3
Â½ b) 2 c) 1 d) -1 e) 0
Si: xa=yb=zc, calcula el valor de:
x3+a3x2+a2+y3+b3y2+b2+z3+c3z2+c2-(x+y+z)3+(a+b+c)3(x+y+z)2+(a+b+c)2
1 b) x+a c) x+cd) 0