Square and Cube Roots

Front

The checkmark symbol that tells us to square root something is called...

Back

the radical sign

Front

√144

Back

±12

Front

Is 225 a perfect square?

Back

Yes

Front

√225

Back

±15

Front

√121

Back

±11

Front

What is the definition of a perfect square?

Back

A perfect square is a number that can be expressed as the square of an integer.

Front

What is the square root of 1?

Back

±1

Front

What is the square root of 0?

Back

0

Front

What is the relationship between squares and square roots?

Back

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

Front

What is the square of 8?

Back

64