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Oak MathsTest · Maths

Solving quadratic equations by factorising

The starter and exit quiz of the lesson “Solving quadratic equations by factorising”, from the unit “Algebraic manipulation” (Year 10 Maths) by Oak National Academy.

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Oak National Academy

12 questions

  1. Factorise the expression: x^2 - 9x + 14
  2. Factorise the expression: x^2 - 6x + 9
  3. Factorise the expression: 16x^2 - 9
  4. Factorise the expression: 25y^2 - 64
  5. Factorise the expression: 4x^2 - 4x - 15
  6. Factorise the expression: 3x^2 + 12x + 12
  7. Solve: (x-4)(x+2)=0
  8. Solve: x^2 - 5x + 6 = 0
  9. Solve: 2x^2 - 8x = 0
  10. Solve: x^2 + x - 12 = 0
  11. Solve: (2x-6)(x-9)=0
  12. Solve: x^2 - 9x + 20 = 0

License: OGL

Solving quadratic equations by factorising · Examplary