Square and Cube Roots

Front

What is the square root of 225?

Back

±15

Front

What is the square root of 64?

Back

±8

Front

Solve for x: x³ = 64

Back

4

Front

Solve for x: x² = 0

Back

0

Front

Find the approximate value of √30 to the tenths place.

Back

5.5

Front

Define square root.

Back

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

Front

Define cube root.

Back

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

Front

What is the square root of a perfect square?

Back

The square root of a perfect square is an integer.

Front

What is the cube root of a perfect cube?

Back

The cube root of a perfect cube is an integer.

Front

How do you estimate square roots of non-perfect squares?

Back

Find two perfect squares between which the number lies and average their square roots.