Question

visualize vocabulary
use the √ words to complete the graphic. you can put more than one word in each section of the triangle.
understand vocabulary
complete the sentences using the preview words.

1. one of the two equal factors of a number is a
2. a has integers as its square roots.
3. the is the nonnegative square root of a number.

Explanation:

1. By definition, one of the two equal factors of a number is a square - root.
2. A perfect - square has integers as its square roots.
3. The principal square root is the non - negative square root of a number.

Answer:

1. square root
2. perfect square
3. principal square root