TAREA 2 BIMESTRE 3

FACTORIZAR Y COMPROBAR LOS SIGUIENTES TRINOMIOS, INDICANDO SI SON TRINOMIOS CUADRADOS PERFECTOS

A) y2 + 6y + 9 =                                                       


B) x2 - 8x + 16 =

C) z2 – 12z + 36 =                                                    



D) 4a2 + 12ab + 9b2 =

E) 9x2 – 30xy + 25y2 =                                            



F) 4x4y2 – 12x3y4 + 9x2y6 =


G) 196a4 – 196a2b+ 49b2 =                                   

H) 441d6 – 42d3b2 + b4 =