Algebra 2 Jeopardy

Quadratic equations

100

X²+5x+6=0

(X+2)(x+3)=0

X=-2,-3

200

X²-3x-28=0

(X+4)(x-7)=0

X=-4,7

300

X²-6x-27=0

(X-9)(x+3)=0

X=9,-3

400

X²-3x-40=0

(X-8)(x+5)=0

X=8,-5

500

X²-7x+6=0

(X-6)(x-1)=0

X=6, 1

Equations and inequalities

100

3x/3>-18/3

X>-6

200

|2x-5|-4=5

X=7 or x=-2

300

-6-x>-7x+12

X>3

400

5(2x-3)>-15+20x

X<0

500

2|x-6|+3<11

X<10. And x>2

Polynomials

100

6v(2v+3)

12v^2+18v

200

(X-3)(6x-2)

6x^2-20x+6

300

(2a-1)(8a-5)

16a^2-18a+5

400

(8p-2)(6p+2)

48p^2+4p-4

500

(3m-1)(8m+7)

24m^2+13m-7

Complex numbers

100

Which expression is equivalent to (4i)³

-64i

200

Simplify 2/(5+i)

(5-i)/13

300

(6+4i)+(12-2i)

18+2i

400

A circuit has a current of (8+7i) amps, and another circuit has a current of (5-3i) amps. What is the difference between the currents of the two circuits?

(3+10i) amps

500

Product of (2+3i) and (5-4i)

22+7i

systems of equations

100

Y=2x+4

Y=3x+2

X=2

Y=8

200

Y=4x-9

Y=x-3

X=2

Y=-1

300

6x+8y=-22

Y=-5

X=3 2/3

400

3x-5y=17

Y=-7

X=-6

500

Y=-5

5x+4y=-20

X=0