9b game (16th august 2024)

Trinomial Factorisation

100

Factorise Completely

x² - x - 6

(x-3)(x+2)

200

Factorise Completely

b² - 4b - 21

(b-7)(b+3)

300

Factorise Completely
x² - 8x - 240

(x - 20) ( x + 12 )

400

Factorise Completely

x² - 26x + 165

(x-15)(x-11)

500

Factorise Completely

y² + 3y - 108

(y+12)(y-9)

Differrence of Two Square

100

Factorise Completely

x² - y²

(x+y)(x-y)

200

Factorise Completely

9y² - 49

(3y+7)(3y-7)

300

Factorise Completely

25a² - 4b²

(5a+2b)(5a-2b)

400

Factorise Completely

49x² - 1

(7x+1)(7x-1)

500

Factorise Completely

81p² - 144y²

(9p+12y)(9p-12y)

Factorisation with leading Coefficient

100

Factorise Completely

2x²+5x-12

(2x-3)(x+4)

200

Factorise Completely
3x² - 11x + 6

(3x - 2) (x - 3)

300

Factorise Completely

4y² - 23y + 15

(4y - 3) ( y - 5)

400

Factorise Completely

8x² -10x - 3

(2x-3)(4x+1)

500

Factorise Completely
15x² + 44x - 3

(15x - 1  )(x + 3)

Grouping Factorisation

100

Factorise Completely

2x² + 4x - 3x - 6

(2x-3)(x+2)

200

Factorise Completely
6ab+9a+8b+12

(3a+4)(2b+3)

300

Factorise Completely

4a³ - 8a² + 9a - 18

(4a²+9)(a-2)

400

Factorise Completely

5x²y−10xy+3x−6

(5xy+3)(x−2)

500

Factorise Completely

8a³b−4a²b²+6ab−3b²

(4a²b+3b)(2a−b)

Fraction

100

Simplify

(x²+8x) /  (x²+10x+16)

x / x+2

200

Simplify

(x²-3x+2) / (x²+5x-6)

(x-2)  /  (x+6)

300

Simplify

(x²-4) / (x²-7x+10)

(x+2) / (x-5)

400

Simplify

(4x²-25) / (6x²-11x-10)

(2x+5) / (3x+2)

500

Simplify

[ (x² - x) / 9 ]    x     [ 3 / x² - 8x + 7 ]

x / 3(x-7)