Squares, Cubes, Square Roots, and Cube Roots

Front

What is the formula for the volume of a cube?

Back

The volume of a cube is given by the formula: V = s^3, where s is the length of one side.

Tags

CCSS.8.EE.A.2

Front

What is the relationship between a number and its square root?

Back

The square root of a number x is a value y such that y^2 = x.

Tags

CCSS.8.EE.A.2

Front

What is a perfect square?

Back

A perfect square is an integer that is the square of another integer. For example, 1, 4, 9, 16, and 25 are perfect squares.

Tags

CCSS.8.EE.A.2

Front

What is the cube of a number?

Back

The cube of a number x is the result of multiplying x by itself three times, expressed as x^3.

Tags

CCSS.8.EE.A.2

Front

What is the square root of 49?

Back

The square root of 49 is 7, since 7^2 = 49.

Tags

CCSS.8.EE.A.2

Front

What is the cube root of 27?

Back

The cube root of 27 is 3, since 3^3 = 27.

Tags

CCSS.8.EE.A.2

Front

How do you find the side length of a cube if the volume is known?

Back

To find the side length s of a cube with volume V, use the formula: s = V^(1/3).

Tags

CCSS.8.EE.A.2

Front

What is the equation for 'Two cubed is equal to the square root of x'?

Back

The equation is: 2^3 = \sqrt{x}, which simplifies to 8 = \sqrt{x}.

Tags

CCSS.HSA.REI.A.2

Front

Which of the following numbers is irrational?

Back

The square root of 50 is irrational, as it cannot be expressed as a simple fraction.

Tags

CCSS.8.NS.A.1

Front

What is the square of 8?

Back

The square of 8 is 64, since 8^2 = 64.

Tags

CCSS.6.EE.A.1