Умоллллляю!помогите ,буду благодарна
1) 27^(1/3)/3^(-1)-2^(-4)*64^(1/3)=3^(3/3)/3^(-1)-2^(-4)*2^(6/3)= =3^3/3/3^(-1)-2^(-4)*2(2)=9-2^(-4+2)=9-2^(-2)=9-1/4=8³/₄. 2) (5/8)^(1/4)*128^(1/4)/125^(1/4)=(5*128/(8*125)^(1/4)=(0,64)^(1/4)=√0,8.