Producto notable
| __ | 1. | (2x+3y)(2x+3y) | | A. | 4x2+10xy+6y2 | | __ | 2. | (2x-y)(2x+y) | | B. | x2-4xy+4y2 | | __ | 3. | (3a+b)(3a+b) | | C. | x2-a2 | | __ | 4. | (3x+3)(3x+4) | | D. | 6a2+6ab+b2 | | __ | 5. | (5m+n)(5m-n) | | E. | 25x4+30x2y+9y10 | | __ | 6. | (5x2+3y5)(5x2+3y5) | | F. | 25m2-n2 | | __ | 7. | (x-2y)2 | | G. | 4x2-y2 | | __ | 8. | (x-4)(x+6) | | H. | x2+2x-24 | | __ | 9. | (x-a)(x+a) | | I. | 9x2+21x+12 | | __ | 10. | (x3-8)(x3-2) | | J. | x6-10x3+16 |
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Otros exámenes de interés :