Question

Squares & Square

Roots:
*inverse of square is square root
*Square root can be ________or_______
*Principal Square Root is

Answer 1

Roots:

*inverse of square is square root.

*Square root can be positive or negative.

*Principal Square Root is positive.

Explanation:

Square root can be positive or negative, because they can either mean just square root for positive or negative for the opposite. Principal square root is positive because of i.

Answer 2

• Square root can be positive or negative.
• Principal square root is positive.