EJERCICIOS PARA EL 08 11 2012

HACERLOS EN LA LIBRETA, SI LO PREFIEREN IMPRIMIR LAS HOJAS Y PEGARLAS EN LA LIBRETA, CON EL PROCESO PARA CADA OPERACIÓN, SUERTE.

Resuelve las siguientes multiplicaciones algebraicas:

1.   ( – 3ab² ) ( – 2a²b⁴c ) =             9. ( – 3x²y²z ) ( 6xyz³ ) =

2.   ( – 5mn ) ( – 6a²b ) =           10. ( 2x² ) ( – 5xy ) =

3.   ( 4x³ ) ( 2x⁴ ) =                                  11. ( 6b⁴ ) ( 5b⁵ ) =

4.   ( – m²n ) ( –3m² ) ( – 5mn³ ) =          12. ( – 4x² ) ( 5x ) ( – 6x⁵ ) ( – 3x³ ) =

5.   ( 4cx – 5c + 2c²x² ) ( – 2cx³ ) =

6.   ( – 0.75 x⁴ ) ( – 2.1xy ² ) ( – 2xy ) =      

7.   ( 14w – 2qw + 7q²r³ ) ( 2qwr – 4q²r⁶w³ ) =

8.   ( a² + b² + 2ab ) ( a + b – 3 ) =

13.          ( 3d³ – 5f² + 2d³ ) ( 2d³ – 3f² + 9d³ ) =

14.          ( – x² + 10x – 22 )( x² + 3x – 5 ) =

15.           ( 3df – 5f + 2d)(2d – 3f ) =

16.          ( – 7d² + 4e – 6f³ )( d² + 3e + 3f³ ) =

17.          ( 4ab – 9ac + 8ad ) ( – 6ab + 2ac – 7ad ) = 

18.           – 7a²b⁵c⁹ ( – 9a – 2b⁴ + 6c³ ) =

19.          – 9a⁷b³d⁹ ( 3ab – 3ac – 3ad ) =

20.          – 3a³ ( 8a – 4a² + 2a³ – a⁴ ) =

21.          ( – 2abcd ) ( – ab⁷ + ab⁴c³ – ab³c⁴d⁷ ) =

22.            – 6a²b⁴c² (– 6ab⁴c² + 4ab⁴ + 9a²b⁴c² ) =

23.          ( 3s²t² ) (– 9s⁶t² + 5s⁷t⁴  + 8st² ) =

24.           ( – 6abcd ) ( 9a⁵ – 7b³ + 4c⁴ – 6d⁵ ) =

25.             ( 3a⁴b³c³ ) ( 8a⁴b⁵ – 7b³d⁶ + 7b²c³ ) =

26.          ( – 3m⁶n⁷q⁴r²w² ) ( 2m⁶n² –  3n⁷q⁴  + 3r²w² ) =

27.          ( 4r⁵s³t²w⁸ ) ( – 5r³ – 3s⁸t³ + 6t²w³ + 9w⁵ ) =

28.                                    2a + 4b – 5c                                         – 9a – 7b – 6c	29.                          2s6t2 –  5s7t4 – 5s2t2                             – 3s6t2 + 2s7t4 + 4s2t2
30.                          –  2a4b5 –  4b3d6 + 2b2                                  8a4b5 –  2b3d6 + 4b2	31.                                     – 3x – 9y – 5z                                              2x + 6y + 4z
32.             – 6a2b5c3 –  3b3c7d3 + 4a2b3                                                     – 5a2b5c3 –  9b3c7d3 + 3a2b3c4	33.                – 6a2b5c3 –  3b3c7d3 + 4a2b3