Evaluate 4^(1/2)

Problem

4(1/2)

Solution

1. Identify the meaning of the fractional exponent. An exponent of 1/2 is equivalent to taking the square root of the base.

4(1/2)=√(,4)

2. Evaluate the square root. Find the positive number that, when multiplied by itself, equals 4

√(,4)=2

Final Answer

4(1/2)=2

Want more problems? Check here!