Question

Помогите даю 50 баллов!!!

Answer 1

$(\frac{v^4(v-c)^2}{d^6(c-d)} )^3:(\frac{v^2(v-c)}{d^3(d-c)} )^6=\frac{v^{12}(v-c)^6}{d^{18}(c-d)^3} :\frac{v^{12}(v-c)^6}{d^{18}(d-c)^6}=\frac{v^{12}(v-c)^6}{d^{18}(c-d)^3}\cdot\frac{d^{18}(d-c)^6}{v^{12}(v-c)^6}=\frac{v^{12}(v-c)^6d^{18}(d-c)^6}{d^{18}(c-d)^3v^{12}(v-c)^6}=(c-d)^3$