Question

factorizacion de primera y segunda clase
1. 24a2xy2-36x2y4
2. A2b2-a2c2x2+a2c2y2
3. 3a2b+6ab-5a3b2+8a2b2x
4. 6m-9n+21nx+3b
5. 3a-b2+2b2x-6ax
6. 1+a+3ab+3b
7. 100-x2y6
8. 9a2b2c6d8
9. 100m2n4- 1/16 x8
10. X2-5x-36
11. M2-20m-300
12. X2-17x-60
13. A2+a-380
14. Y2+50y+336
15. X2-7x-30
16. A2+18a4+81
17. 9/4-95+b2
18. (m-n)2+6 5/9(m-n)+9
19. 1+2b/3 +5/9
20. N2/9+2mn+9m2

Answer 1

7.)(10 -xy^3) (10+xy^3)
15.) (X - 10) (X+3)
2.) A2( B2 - C2X2+C2Y2)=
3.)ab( 3a + 2 - 5a2b + 8abx)
4.)3(2m-3n+7nx+b)
5.)3a(1-2x) -b2((1-2x) ==> (3a-b2)(1-2x)
6.)(1+a)+ (3ab+3b)
     (1+a)+3b(a+1)
     (1+a)(1+3b)9
8.)???????
9.)(10mn2 -  1/4x4) (10m2 + 1/4x4)
10.)(x- 9)(x+4)
11.)(m - 30 )(m  + 10 )
12.)(x - 20 )(x + 3 )
13.) (a +20   )(a - 19 )
14.)(y + 42)(y+8)
15.)
16.)??????
17)????
18.)(m-n) [(????????
19.)??????
20.)(n/3  + 3m)(n/3 +3m)