M
A
T
H
100

(3x+2)(x-4)

3x2-10x-8

100

(x-7)(x+7)

x2-49

100

2x2-3x-2

(2x+1)(x-2)

100

x2-5x-6

(x-12)(x+7)

200

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

10x2+3x-1

200

(2x+3)2

4x2+12x+9

200

6x2+5x-6

(2x+3)(3x-2)

200

x2-49

(x-7)(x+7)

300

64x2-25

(8x-5)(8x+5)

300

x2+36

prime

300

(x-6)2

x2-12x+36

300

(x-4)(x+1)

x2-3x-4

400

3x2+2x-8

(x-2)(3x+4)

400

(x+3)(x+4)

x2+7x+12

400

x2+9x+14

(x+2)(x+7)

400

(x-4)(x+7)

x2+3x-28

500

(3d+3)(2d2+5d-2)

6d3+21d2+9d-6

500

(8x+4)2

64y2+64y+16

500

16x2-100

4(2x-5)(2x+5)

500

4/9x2-1

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

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