Product property of radicals:
If a and b are real numbers and is an integer, the product property is true provided that the radicals are real numbers.
If m and n are integers and is an integer, then
Consider the expression,
Rewrite the provided expression as rational exponents.
Use the product property.
Use the formula and simplify the expression.
Add the powers of the same bases.
The obtained expression with rational exponents can be rewritten into radicals as,