(b1*q^2(1+q))/(b1*q(1+q))=36/18

Question

(b1*q^2(1+q))/(b1*q(1+q))=36/18

Answer 1

(b1 * q^2 (1+q) ) / ( b1 * q (1+q)) = 2
q = 2
b1!=(неравно) 0
Ответ: q =2; b1!=0.