Step-by-step explanation:
When you raise a number to the power with the exponent 1/2, you get a square root of a number.
[tex]a^\frac{1}{2}=\sqrt{a}[/tex]
Generally:
[tex]a^\frac{1}{n}=\sqrt[n]{a}[/tex] for n - whole number, n ≥ 2.
Answer:
Principal square root paex
Step-by-step explanation:
