(b) $(-64)^{\frac{1}{3}}=$
Final Answer: \(\boxed{-4}\)
Step 1 :The question is asking for the cube root of -64. The cube root of a number is a value that, when cubed, gives the original number. In this case, we need to find a number that, when cubed, gives -64.
Step 2 :The cube root of -64 is approximately -4. However, due to the precision limit of numbers, the result is not exactly -4 but very close to it.
Step 3 :Final Answer: \(\boxed{-4}\)