Question

EFETUEM 2/5 . (-1/4)² -1/8? ME AJUDEEEM!!!

Answer 1

2/5 · 1/16 - 1/8
2/80 - 1/8
1/40 - 1/8
(1-5)/40
-4/40
-1/10

Answer 2

= 2/5 .(-1/4)^2 - 1/8 ; = 2/5 . 1/16 - 1/8; = 2/80 - 1/8; = 1/40 - 1/8; = (1 - 5)/40; = -4/40; = - 1/10; Resp.: - 1/10