Square Root and Cube Root

Front

What are the possible answers when finding the square root of a number?

Back

Square root answers are always positive and negative.

Tags

CCSS.8.EE.A.2

Front

What is the inverse operation of taking the square root?

Back

Squaring a number (x^2).

Tags

CCSS.8.EE.A.2

Front

What is the square root of 16?

Back

4 (since 4 x 4 = 16).

Tags

CCSS.8.EE.A.2

Front

What is the cube root of 27?

Back

3 (since 3 x 3 x 3 = 27).

Tags

CCSS.8.EE.A.2

Front

Define square root.

Back

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

Tags

CCSS.8.EE.A.2

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.

Tags

CCSS.8.EE.A.2

Front

What is the square root of 25?

Back

5 (since 5 x 5 = 25).

Tags

CCSS.8.EE.A.2

Front

What is the cube root of 64?

Back

4 (since 4 x 4 x 4 = 64).

Tags

CCSS.8.EE.A.2

Front

Back

3 (since 3 x 3 = 9).

Tags

CCSS.8.EE.A.2

Front

Back

2 (since 2 x 2 x 2 = 8).

Tags

CCSS.8.EE.A.2