Square Roots, Perfect Squares, and Perfect Cubes

What is ±√25?

• ±4

• ±5

• ±6

• ±7

Define a perfect cube.

• A number that can be expressed as the square of an integer.

• A number that can be expressed as the cube of an integer.

• A number that is the product of two identical factors.

• A number that is always even.

What is ±√100?

• ±5

• ±8

• ±10

• ±12

What is the value of ±√1?

• ±0

• ±1

• ±2

• ±3

What is the square root of 36?

• 4

• 5

• 6

• 7

Define a perfect square.

• A number that can be expressed as the square of an integer.

• A number that is the product of two different integers.

• A number that is always even.

• A number that has no integer square root.

What is the cube root of 27?

• 1

• 2

• 3

• 4

What is the square root of 81?

• 7

• 8

• 9

• 10

What is the cube root of 125?

• 3

• 4

• 5

• 6

What is ±√16?

• ±2

• ±3

• ±4

• ±5