9*4 equal is 36 divide that and your answer is 4
I'm estimating that this is about the 5th or 6th time that I've seen this
question posted on Brainly, and there's STILL not enough information
given to answer it. Maybe several different classes in several different
schools are all using the same textbook, and the book has a big mistake
in (at least) one of the problems.
Consider a few powers which are close to 120 and 130:
squares:

cubes:

4th powers:

now clearly there is no point of checking 5th, 6th and so on powers of numbers >2.
so check powers of 2:

So we have :