Mathematics Jeopardy

Solve for x

100

13x + 4 = 82

x = 6

200

5x = 1/25 

x = 1/125

300

x² + 5² = 13²

x = 12

400

x² - 4

x = 2, -2

500

lim √(x² + 9)

x → 0

x = 3, -3

Equal to

100

∏

3.14

200

sin ∏

0

300

cos ∏

-1

400

(i)²

-1

500

i²⁰⁰

1

Exponents

100

15² =

225

200

(-8)³ =

-512

300

9³ + 8³ =

1241

400

(-4)⁴ - (6)³ =

40

500

Rewrite x^-2

1/x²

Fractions

100

(2/21) + (13/21) =

5/7

200

(2/15) + (8/5) =

26/15

300

(3/8) / (1/4) =

3/2

400

(4/6) * (6/20) =

1/5

500

Reduce 88/176

1/2

Formulas and Equations

100

Completing the square

ax² +bx + c = 0

200

Quadratic Formula

x = (-b ± √(b² - 4ac)) / 2a

300

3 more than 3 times a number

3x + 3

400

Area of a triangle

A = (1/2)bh

500

Area of a sphere

A = 4∏r²