GCF
a equal to 1
a not equal to 1
special trinomials
combo
100

x- 5x = 0

x = 0 or x = 5

100

a2 - a - 6 = 0

a = 3 or a = -2

100

3x2 + 5x - 12 = 0

x = 4/3 or x = -3

100

x2 - 25 = 0

x = -5 or x = 5

100

5y2 - 5 = 0

y = -1 or y = 1

200

x2 - (-3x) = 0

x = 0 or x = -3

200

n2 + 10n = -24

n = -4 or n = -6

200

4y2 - 12y + 9 = 0

y = 3/2

200

x2 - 256 = 0

x = -16 or x = 16

200

4 = 2x- 2x

x = -1 or x = 2

300
m3 + 8m= 0

m = 0 or m = -8

300

r2 - 5 = -4r

r = -5 or r = 1

300

10y2 - 1 = -3y

y = 1/5 or y = -1/2

300

m2 + 8m + 16 = 0

m = -4

300

12m2 + 4 = 16m

m = 1/3 or m = 1

400

y2 = 7y

y = 0 or y = 7

400

c2 - 100 = 0

c = -10 or c = 10

400

6g2 + 11g = 10

g = -2/3 or g = 5/2

400

25n2 = 9

n = 3/5 or n = -3/5

400

3r2 - 18r + 27 = 0

r = 3

500

5z2 = 35z

z = 0 or z = 7

500

m2 + 55 = 16m

m = 5 or m = 11

500

15t2 + 2 = -31t

t = -1/15 or t = -2

500

4y2 + 12y + 9 = 0

y = -3/2

500

20x2 + 36x = 8

x = 1/5 or x = -2