Suma o diferencia de un cuadrado.
Ejemplos:
1. (5a2-2b)2= 25a4 -30a2b+9b2
2. (3m5+2n3)= 9m5+12m5n3+4n6
3. (3xy+4z4)= 9x2y2+24xyz4+16z8
Ejercicios:
1. (2m3+5)2= 4m6+20m3+252
2. (3x5-2y2)2= 6x10-12x5y2+4y4
3. (10a3-3b2)2= 100a6-60a3b2+9b4
4. (3n2+2m)2= 9n4+12n2m+4m2
5. (10abc-3)2= 100a2b2c2 -60abc+92
6. (5a2b2+3c5)2= 25a4b4+30a2b2c5+9c10
7. (m2+n2)2= m4+2m2n2+2n4
8. (a3-2b2)2= a6-4a3b2+4b4
10. (5a2-5b2)2= 25a4-50a2b2+25b
Tarea:
1. (m+3)2= m2+6m+9
2. (5+x)2= 25+10x+x2
3. (6a+b)2= 36a2+12ab+b2
4. (9+4m)2= 81+72m+16m2
5. (7x+11)2= 49x2+154x+121
6. (x+y)2= x2+2xy+y2
7. (1+3x2)2= 1+6x2+9x4
8. (2x+3y)2= 4x2+12xy+9y2
9. (a2x+by2)2= a4x2+2a2bxy2+b2y4
10. (3a3+8b4)2= 9a6+48a3b4+64b8
12. (7a2b3+5x4)2= 49a4b6+70 a2b3x4+25x8
13. (4ab2+5xy3)2= 16a2b4+40ab2xy3+25x2y6
14. (8x2y+9m3)2= 64x4y2+144m3x2y+81m6
15. (x10+10y12)2= x20+20x10y12+100y24
16. (am+an)2= a2m+2am+n+a2n
17. (ax+bx+1)2= a2x+2axbx+b2x+2
18. (xa+1+yx-2)2= x2 a+2+2xa+1yx-2+y2x-4
Tarea:
1. (a-3)2= a2 -6a+9
2. (x-7)2= x2 -14x+49
3. (9-a)2= 81-18a+a2
4. (2a-3b)2= 4a2 -12ab+9b2
5. (4ax-1)2= 16a2x2 -8ax+1
6. (a3-b3)2= a6-2a3b3+b6
7. (3a4-5b2)2= 9a8-30a4b2+25b4
8. (x2-1)2= x4-2x2+1
9. (x5-3ay2)2= x10-6ax5y2+9a2y4
10. (a7-b7)2= a14-2a7b7+b14
11. (2m-3n)2= 4m2 -12mn+9n2
12. (10x3-9xy5)2= 100x6-180x2y5+81x2y10
13. (xm-yn)2= x2m-2xmyn+y2n
14. (ax-2-5)2= a2x-4-10ax-2+25
15. (xa+1-3xa-2)2= x2a+2-6x2a-1+9x2a-4
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