Question

1 of a square root.
what is the answer of this question​

Answer 1

Answer:

1

Step-by-step explanation:

Answer 2

explanation:

Every non-negative real number a has a unique non-negative square root, called the principal square root, which is denoted by √a, where √ is called the radical sign or radix. For example, the principal square root of 9 is 3, denoted √9 = 3, because 32 = 3 × 3 = 9 and 3 is non-negative." The square root of 1 is 1.