Mod 2 Vocab Practice

Front

What is a square root?

Back

One of two equal factors of a number.

Front

What are rational numbers?

Back

Numbers that can be written as a ratio a/b.

Front

What are the Real Numbers?

Back

Numbers you can plot on a number line; they can be rational or irrational.

Front

What is a radicand?

Back

The number or variables under the radical sign.

Front

Order the following from least to greatest: -0.4, 1/5, -3, 0.25, -7.

Back

ECABD

Front

What is the definition of a radical?

Back

A symbol that indicates the root of a number.

Front

What is the square root of 16?

Back

4.

Front

What is the square root of 25?

Back

5.

Front

What is the square root of 0?

Back

0.

Front

What is the square root of a negative number?

Back

It is an imaginary number.