C1 Factorising expressions - PowerPoint PPT Presentation

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C1 Factorising expressions

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  1. C1 Factorising expressions

  2. Factorise x2 + 9x + 14 (x+7)(x+2)

  3. Factorise x2 - 5x + 6 (x-3)(x-2)

  4. Factorise x2 - 5x - 24 (x-8)(x+3)

  5. Factorise 2x2 + 11x + 12 (2x+3)(x+4)

  6. Factorise 5x2 + 18x - 8 (5x-2)(x+4)

  7. Factorise x2 - 9 (x-3)(x+3)

  8. Factorise x2 - 81 (x-9)(x+9)

  9. Factorise 9x2 – 36y2 (3x-6y)(3x+6y)

  10. Factorise x2 – 24x x(x-24)

  11. Factorise 15x3 – 10x2 5x2(3x-2)