Найти производную функции y=ln^2*(arcsin(2x-4))

y=ln^2*(arcsin(2x-4))y'=2*ln(arcsin(2x-4))*(ln(arcsin(2x-4)))'== (2ln(arcsin(2x-4))/arcsin(2x-4))*(arcsin(2x-4))'==(2ln(arcsin(2x-4))/(arcsin(2x-4)*sqrt(1-(2x-4)^2)))*(2x-4)' == 4ln(arcsin(2x-4))/(arcsin(2x-4)*sqrt(1-(2x-4)^2))sqrt - квадратный корень