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C1 Factorising expressions. Factorise x 2 + 9x + 14. (x+7)(x+2). Factorise x 2 - 5x + 6. (x-3)(x-2). Factorise x 2 - 5x - 24. (x-8)(x+3). Factorise 2x 2 + 11x + 12. (2x+3)(x+4). Factorise 5x 2 + 18x - 8. (5x-2)(x+4). Factorise x 2 - 9. (x-3)(x+3). Factorise x 2 - 81.
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Factorise x2 + 9x + 14 (x+7)(x+2)
Factorise x2 - 5x + 6 (x-3)(x-2)
Factorise x2 - 5x - 24 (x-8)(x+3)
Factorise 2x2 + 11x + 12 (2x+3)(x+4)
Factorise 5x2 + 18x - 8 (5x-2)(x+4)
Factorise x2 - 9 (x-3)(x+3)
Factorise x2 - 81 (x-9)(x+9)
Factorise 9x2 – 36y2 (3x-6y)(3x+6y)
Factorise x2 – 24x x(x-24)
Factorise 15x3 – 10x2 5x2(3x-2)