Math Trivia

Front

Simplify the expression: 4(x + 2) - 3(x - 1)

Back

x + 7

Front

What is the formula to calculate the volume of a cube?

Back

side^3

Front

The diameter of a circle is:

Back

The distance from an edge of a circle to another edge through the center.

Front

Solve the equation: 3(x + 2) = 21

Back

5

Front

Solve the equation: 4x - 7 = 9

Back

4

Front

What is the formula for the area of a rectangle?

Back

length × width

Front

What is the Pythagorean theorem?

Back

a² + b² = c², where c is the hypotenuse.

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees