(2+ а ) : 12а+8 ——— ——— = а+1 3а^2+3а

Question

(2+ а ) : 12а+8
——— ——— =
а+1 3а^2+3а

Comments

нет ошибки в задании?

Answer 1

(2+a)/(a+1)*(3a(a+1))/(12a+8)=(3a(a+2))/(12a+8)