Math

Math Class 9

200

Simplify:

(x - 3)(x - 5)

What is x² - 8x + 15 ?

400

Factor: 

2y³ - 3y² + 18y - 27

What is (y² - 9)(y + 3)?

600

Find the Domain:

(x² - 3x + 18) = 0

What is the Domain:{-3, 6}?

800

Simplify:

(12 / 2x)(4² / 4x²)

What is (8 / x²)?

1000

Find x if y is equal to 4.

[(y² + 3y + 2) / (4x)] = 0

What is no solution?

Math Class 10

200

This term means "exactly the same in terms of shape, size, structure, measurements".

What is Congruency?

400

On a triangle, find angle A if angle B is twice the number of angle C, and Angle C is 50^o.

What is 80^o ?

600

The formula used to find any side of a triangle only if two sides of the triangle is given.

What is the pythagorean theorem?

800

²Billy was walking from his house until he reached the bus stop. Starting from his fence gate, he walked 18 meters toward the road intersection. Upon reaching  the intersection, he made a 90 degree turn to the right and made his way to the bus stop. The distance from where he is to where he started is 30 meters. Find the area of the distance he covered.

What is 216 m² ?

1000

Theoretically, name the number of triangles within a circle.

How many is infinity?

Math Class 11

200

Solve for x:

x² + 5x + 6 = 0

What are x = -2 and x = -3?

400

Simplify:

√(72x³)

What is 6x√2x?

600

 Solve for x using the quadratic formula:

2x² + 5x - 3 = 0

What is the Domain{ 1/2, -3 }. 

800

Solve for x: 

log₂(x + 3) + log₂(x - 1) = 4

What is -1 + 2√5?

1000

Simplify the expression: 

(3 + 2i)² - (1 - i)(2 + 3i)

What is 11i?

Math Class 12

200

Solve: 2√12 + √27

What is 7√3?

400

Here are the scores of 15 students on a recent math test:

62, 70, 75, 78, 80, 82, 85, 85, 88, 90, 92, 92, 95, 98, 100

What is the median score?

What is 85?

600

Given f(x) = 2x + 3 and g(x) = x² - 1, find f(g(x)).

What is 2x² + 1?

800

Find the exact value of sin(π/3).

What is √3/2?

1000

Find the limit: lim (x→2) (x² - 4) / (x - 2)

What is 2?

General Math

200

This value is, by definition, the smallest prime number.

What is 2?

400

This value represents the sum of the first five prime numbers.

What is 28?

-2 + 3 + 5 + 7 + 11 = 28 

600

This number equals 44 plus 7, minus 23, times 10, divided by 2.

What is 140?

800

Jake has 6 oranges, Brett has 4, Mikey has 2, and Drew has 8 for an average of this many oranges.

What is 5?

1000

 If 5 chickens each lay an egg every Monday, Wednesday, and Friday only, it’ll take this many weeks to make a 30-egg omelet.

What is 2 Weeks (15 eggs per week)?