Question

Помогите с двумя выражениями.

Answer 1

9^(1/2)+27^(2/3)-(1/4)^(-3/2)=3+9-8=4

9^(1-log₃6)=9^(log₃3-log₃6)=(3^2)^(log₃3-log₃6)=(3^[log₃(3/6)])^2=(1/2)^2=1/4=0,25