E = {a^-1 [a^-2 (a^-1)^-1] ^-3}^-2
(1) a^-4
(2) a^-6
(3) a^4
(4) a^12
C= 3√ x^-3 (x^3 x^-5)^3 / ( x^5 x^-4)^-1
(1) x^-2
(2) x^-6
(3) X ^+2
(4) x ^6
thank you
E={a^(2 a^3)}, c=3/x^(13/2)
{1/a[(a^-2)*(1/a)^-1]^-3}^-2
[1/a(1/a)^-3]^-2
[(1/a)*a^3}^-2
(a^2)^-2
a^-4
Comments
E={a^(2 a^3)}, c=3/x^(13/2)
{1/a[(a^-2)*(1/a)^-1]^-3}^-2
[1/a(1/a)^-3]^-2
[(1/a)*a^3}^-2
(a^2)^-2
a^-4