C
conang_buongbinh3007


Rút gọn:
a, A =[35 . (27^8 + 2 . 9^11)] / [15 . ( 81^6 - 12 .3^19)]
b, B =[(x + 1) . (x+2) . (x + 3) . (x +4) + 1] / (x^2 + 5x+5)
Thanks nhiu' ..........!!!!!
a, A =[35 . (27^8 + 2 . 9^11)] / [15 . ( 81^6 - 12 .3^19)]
b, B =[(x + 1) . (x+2) . (x + 3) . (x +4) + 1] / (x^2 + 5x+5)
Thanks nhiu' ..........!!!!!