Plz help im stuck
(x^2+3)^-1/3 - 2/3x^2 (x^2+3)^-4/3
Please be much more careful about what is in your numerators and what is in your denominators.
eg
-2/ [ 3x^2 (x^2+3)^-4/3]
or
-[ 2/(3x^2) ] (x^2+3)^-4/3
or four or five other possibilities
(x^2+3)^-1/3 - 2/3x^2 (x^2+3)^-4/3
eg
-2/ [ 3x^2 (x^2+3)^-4/3]
or
-[ 2/(3x^2) ] (x^2+3)^-4/3
or four or five other possibilities