Positive and negative square roots

Front

What is the positive square root of 169?

Back

13

Front

What is the negative square root of 169?

Back

-13

Front

Back

36

Front

What type of answers do square roots have?

Back

Positive and negative

Front

Back

-5

Front

Back

-7

Front

What is the definition of a square root?

Back

A square root of a number is a value that, when multiplied by itself, gives the original number.

Front

Back

6 and -6

Front

What is the square root of 0?

Back

0

Front

What is the square root of a negative number?

Back

It is not a real number; it is an imaginary number.