Factor Común.

FACTOR COMUN:

1. c4-c3 = c3 (c-1)

2. 15m2n + 30mn = 15mn(m+ 2)

3. [pic 1] 55m2 (n3 x + 2n3x2 - 4 y3 )

4. [pic 2] 31m2x(3mxy-2x2y2 -4)

5.[pic 3] x(1-x+ x2- x3)

6. [pic 4](m-2)((m-4)+(m+4))=(m-2)(m-4+m+4)=(m-2)(2m)

7. [pic 5](b-2)(a+m)

8. [pic 6]r(c-2)-(c-2)=(c-2)(r-1)

9.[pic 7](v-6)(ab-x)

10. [pic 8](s-5)((p+q-r)-(q-r-p))=(s-5)(p+q-r-q+r+p) =(s-5)(2p)

DIFERENCIA DE CUADRADOS

11. [pic 9] (x-1)(x+1)

12. [pic 10](4m3 -6)(4m3 +6)

13. [pic 11](13-m6 )(13+ m6)

14. [pic 12]  [pic 13]

15.[pic 14] [pic 15]

16. [pic 16]= ((m+1)-6)((m+1)+6)=(m-5)(m+7)

17. [pic 17]((m-n) 2-(m+n) 3)((m-n) 2+(m+n) 3)

18. [pic 18](a-13)(a+13)

1.  64 – x3 = (4-x)(16+4x+ x2)        

2.  27m3 + 8n6 = (3m+2n2)(9m2  -6mn2 +4n4)

3. [pic 19] =[pic 20]        

4.  8a3b3  + 27 = (2ab+3)(4a2b2 -6ab+9)

5.  x6 – y6 =(x2-y2)(x4 +x2y2+y4)

6.[pic 21]= [pic 22]

7.  [pic 23](a-1)(a2+a+1)

8. [pic 24](y+1)(y2-y+1)

9. [pic 25](x-1)(x2+x+1)

10. [pic 26](2m-1)(4m2 +2m+1)

11. [pic 27](3x-4)(3x2 +12x+16)

12. [pic 28](x+3)(x2-3x+9)

13. [pic 29](a-3)( a2+3a+9)

14. [pic 30](3m-n)(9m2 +3mn+n2)

15. [pic 31](x2 +4)(x4  -4x2  +16)

16. [pic 32] (r-5)(r2 +5r+25)

17. [pic 33](1-6m)(1+6m+36m2)

18. [pic 34](2a2  +3b3)(4a4  -6a2b3+9b6)

19. [pic 35]( v2 + b4)( v4-v2b4+b8)

20.[pic 36](2n-3m)(4n2+6mn+9m2)

1. [pic 37](x+5)(x+2)

2. [pic 38](x-3)(x-2)

3. [pic 39](x+5)(x-2)

4. [pic 40]NO SE PUEDE // si fuese [pic 41]

5. [pic 42](a+3)(a+1)

6. [pic 43](m+7)(m-2)

7. [pic 44](y-5)(y-4)

8.[pic 45]t2 –t-6=(t-3)(t+2)

9. [pic 46](p-8)(p-1)

10. [pic 47](w+8)(w-3)

11. [pic 48](z-2)(z-1)

12. [pic 49](a+6)(a+1)

13. [pic 50](y-3)(y-1)

14. [pic 51](x+7)(x+3)

15. [pic 52](m-11)(m-1)

16. [pic 53](f-10)(f+3)

17. [pic 54](n+8)(n-2)

18. [pic 55] a2 -21a+20 = (a-20)(a-1)

19. [pic 56](h+6)(h-5)