binomio al cuadrado
| __ | 1. | (2x-4)2= | | A. | x2+6x+9 | | __ | 2. | (3x-5y)2= | | B. | 4x2-16x+16 | | __ | 3. | (4x+1)2= | | C. | x2-14x+49 | | __ | 4. | (5x-7)2= | | D. | x2-10x+25 | | __ | 5. | (7x-3)2= | | E. | 9x2-30xy+25y2 | | __ | 6. | (9x-2)2= | | F. | 49x2-42x+9 | | __ | 7. | (x+3)2= | | G. | x2+12x+36 | | __ | 8. | (x-5)2= | | H. | 81x2-36x+4 | | __ | 9. | (x-7)2= | | I. | 25x2-70x+49 | | __ | 10. | (x^+6)2= | | J. | 16x2+8x+1 |
| __ | 11. | (2x-5y)2= | | A. | 25x2+30x+9 | | __ | 12. | (3x-1)2= | | B. | 16m2-20mn+25n2 | | __ | 13. | (4m-5n)2= | | C. | 4x2-20xy+25y2 | | __ | 14. | (4x+3y)2= | | D. | 36a2-24ab+4b2 | | __ | 15. | (5s+3t)2= | | E. | p2+6pq+9q2 | | __ | 16. | (5x+3)2= | | F. | 9x2-6x+1 | | __ | 17. | (6a-2b)2= | | G. | 16x2+24xy+9y2 | | __ | 18. | (a+6)2= | | H. | a2+12x+36 | | __ | 19. | (m-9)2= | | I. | 25s2+30st+9t2 | | __ | 20. | (p+3q)2= | | J. | m2-18m+81 |
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Otros exámenes de interés :