Question

x) (x + 8 x 2 + 6 x 8) - 8 x 9+8 x8=6 x 10+ 2 x 4;
v (v + 5 x 5) - 6x6-40.2 + 3.​ va rog mai repede

Answer 1

Răspuns:

(x+16+48)-72+64=60+8

x+64=68+8

x=76-64=12