Factorising !

Single Bracket

100

3x + 3

3(x + 1)

200

4x + 2

2(2x + 1)

300

12 - 4x

4(3 - x)

400

5x² + 15x

5x(x + 3)

500

2x³y² + 4x²

2x²(xy +2)

Quadratics

100

x² + 3x + 2

x² + 3x + 2(x+1)(x+2)

200

x² + 8x + 15

(x + 3)(x + 5)

300

x²  - 14x + 24

(x - 2)(x - 12)

400

x² + 2x - 8

x² + 2x - 8(x - 2)(x + 4)

500

x² - 11x + 28

(x - 4)(x - 7)

Quadratics

100

x² + 8x + 12

(x + 6)(x + 2)

200

x² + 2x - 3

(x + 3)(x - 1)

300

x² - x - 12

(x - 3)(x + 4)

400

x² + 2x - 99

(x + 11)(x - 9)

500

x² - 12x +35

(x - 7)(x - 5)

Random

100

x² - 1

(x + 1)(x - 1)

200

x² - 81

(x + 9)(x - 9)

300

12 -2(x + 3)

6 - 2x

400

3x²y² + 6xy

3xy(xy + 6)

500

x² - 196

(x + 14)(x - 14)