Math Jeopardy

8.5 Solving by Factoring

1000

x(x+7)=0

(-7,0)(0,0)

2000

(2x−5)(4x−5)=0

(1.25,0)(2.5,0)

3000

3x²−x=4

(-1,0)(4/3,0)

4000

0 = 4x²−12x+9

(1.5,0)

5000

0=x²−7x+15

no solution

8.5 Solving Quadratics by Factoring

1000

0=(2x−7)(x+2)

(-2,0)(3.5, 0)

2000

0=(3x+1)(6x−5)

(-1/3,0)(5/6,0)

3000

0=2x²−4x−30

(-3,0)(5,0)

4000

0 = 6x²−5x+2

no solution

5000

 3x²−5x−8 =0

(-1,0)(8/3,0)

7.6 Factoring

1000

25x²−16

(5x-4)(5x+4)

2000

x¹⁰−81

(x⁵-9)(x⁵+9)

3000

2x²+10x−14

2(x²+5x-7)

4000

4x⁴−36

(4x²-3)(4x²+3)

5000

y⁸−16

(y²-2)(y²+2)(y⁴+4)

7.2 Factoring By GCF

1000

20x²-15x

5x(4x-3)

2000

44a²+11a

11a(4a+1)

3000

24y-36x

12(2y-3x)

4000

3n³+12²

3n²(n+4)

5000

-8s⁴+20r³-28

4(2s⁴-5r³+7)

7.4 Factoring ax^2+bx+c

1000

2x²+5x-12

(x+4)(2x-3)

2000

4x²-49

(2x-7)(2x+7)

3000

16x²-9

(4x-3)(4x+3)

4000

4x²+12x+9

(2x+3)²

5000

6x²-13x-5

(2x-5)(3x+1)