Final Answer:
The simplest radical form of 48 is 4√3.
Step-by-step explanation:
Prime factorization: Prime factorize 48: 48 = 2^4 * 3.
Factor out the highest perfect square: Identify the highest perfect square factor, which is 2^4.
Extract the square root: Take the square root of the highest perfect square: √(2^4) = 2^2.
Combine with remaining factors: Combine the extracted square root with the remaining prime factor: 2^2 * 3 = 4 * 3.
Simplify: The simplified radical form becomes 4√3.
Therefore, 48 expressed in its simplest radical form is 4√3.