How do you simplify # ((3x^-1) / (6y^-3)) ^-2 #?
There are plenty of ways to start, I like dealing with the inside first.
So to start you have to flip the
After you flip the variables you should get
Once you do that you can reduce the 3 and 6 to make
Remember if you combine terms without the parenthesis the exponents just add but with parenthesis the exponent must multiply to everything which is why the 2 became 4.