simplify exponents

Hallo Guest!

(1/1000)^(-1/3)

(1/1000)^(-1/3)  = (10^-3)^(-1/3) = 10¹ = 10

(1/1000)^(-1/3) = 10

81^{(-3/2)*(-1/2)}

81^(-3/2)*^(-1/2) = 3^{4*(-3/2)*(-1/2)}  = 3³

(81(-3/2) (-1/2) = 27

Greeting asinus :- )

  !