Basic Math Jeopardy!

Factoring

100

Factor: x(2x+1)+4(2x+1)

(x+4)(2x+1)

200

Factor: x²-2x-15

(x-5)(x+3)

300

Factor: 9x²-9x+2

(3x-1)(3x-2)

400

Factor: 36x²-49

(6x+7)(6x-7)

500

Factor y⁵-81y

y(y²+9)(y+3)(y-3)

Exponents/Radicals

100

(2x³y⁶)⁴

16x¹²y²⁴

200

(5x²/y⁴)^-2

y⁸/25x⁴

300

(-5x⁴y⁰)(-6xy⁷)

30x⁵y⁷

400

6/(sqrt5 + sqrt3)

3(sqrt5 - sqrt3)

500

cubert(4throot(16)+sqrt(625)

3

Equations

100

|2x-1|=-3

No solution!

200

2|3x-2|=14

x=3, -5/3

300

sqrt(x+10) = x-2

x=6

400

x-sqrt(x+11)=1

x=5

500

Solve A=2lw+2lh+2hw for h. 

h=(A-2lw)/(2l+2w)

Inequalities

100

Solve 5-2x<17

x>-6

200

5<2x+3<9

1<x<3

300

-6<0.5x-4<-3

-4<x<2

400

5<6-x<12

-6<x<1

500

5|2x+1|-3>9

x<-1.7 or x>0.7