9^1/5= 2) 4^1/3÷4^5/6= 3) 0,04^-1,5= 4)144^3/2= 5) - вопрос №5778145915241345630041541443252266412 от yaantonio19 23.01.2020 16:05

Question

Математика: 9^1/5= 2) 4^1/3÷4^5/6= 3) 0,04^-1,5= 4)144^3/2= 5) 2^-2= 6)64^1/2= , ,

yaantonio19 · Answer

1) 9^1/5 =(3²)^1/5 =3^(2/5)2) 4^1/3 :4^5/6 =4^(1/3 -5/6) =4^(2-5 /6) =4^(-3/6) =4^(-1/2) =(2²)^-1/2 =2^(-2/2) =2^-1 =1/2 =0.53) 1.5 =15/10 =3/20.04^(-1.5) =(0.2²)^-3/2 =0.2^(-3) =(2/10)^-3 =(10/2)^3 =5^3 =1254) 144^3/2 =(12²)^3/2 =12^3 =17285) 2^-2 =1/2² =1/4 =0.256) 64^1/2 =(8²)^1/2 =8^2/2 =8...