SOLUTION: I am not really sure how to do this. What am I supppose to simplify? Is there a certain way how to do these? Simplify: a. 64^2/3 b. (-8 )^-4/3

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Simplify:
a) This can be written as:
That's the cube root of 64 squared. You can square the 64.
Now take the cube root of 4096.
= 16
So:
Or you can do it this way:
=
b) = =
or:
=