Question

Сократите дробь

(3x-3y)2(2x-2y)2/(6y-6x)3

Answer 1

3(x-y)^2*2(x-y)^2/-6(x-y)^3=(x-y)/-1=y-x

Answer 2

...............................................................................................

$frac{3^{2}(x-y)^{2}2^{2}(x-y)^{2}}{6^{3}(x-y)^{3}}=frac{6^{2}(x-y)^{4}}{6^{3}(x-y)^{3}}=frac{x-y}{6}$

.........................................................................