Square roots

Front

What is the square root of 36?

Back

6

Front

What is the square root of 49?

Back

7

Front

What is the square root of 81?

Back

9

Front

What is the square root of 16?

Back

4

Front

Define square root.

Back

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

Front

What is the square root of 25?

Back

5

Front

Is the square root of a negative number a real number?

Back

No, the square root of a negative number is not a real number; it is an imaginary number.

Front

What is the square root of 0?

Back

0

Front

Are all whole numbers rational numbers?

Back

True, all whole numbers are rational numbers because they can be expressed as a fraction with a denominator of 1.

Front

What is the square root of 100?

Back

10