Square and Cube Root

Front

What is the square root of 144?

Back

12 or -12 (the square root can be positive or negative)

Front

What is a non-perfect square?

Back

A non-perfect square is an irrational number.

Front

Back

Front

If a cube has a volume of 64 cubic units, what is the length of one side?

Back

4 units

Front

Back

none of the above (imaginary number)

Front

Define a perfect square.

Back

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

Front

What is the cube root of 27?

Back

3

Front

Back

7 or -7

Front

What is the relationship between square roots and perfect squares?

Back

The square root of a perfect square is always an integer.

Front

What is the volume formula for a cube?

Back

Volume = side length^3