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Oak MathsTest · Maths

Solving quadratic equations by factorising where rearrangement is required

The starter and exit quiz of the lesson “Solving quadratic equations by factorising where rearrangement is required”, 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 + 2x - 15
  2. Which of these is a solution for: (x - 4)(x + 2) = 0
  3. Which of these is a solution for: (x + 2)(x - 5) = 0
  4. Which of these is a solution for: (x + 9)(x + 3) = 0
  5. Which of these is a solution for: (x - 6)^2 = 0
  6. Factorise the expression 7x^2 + 42x - 49
  7. Find the value of x where: x^2 = 6x - 9
  8. Find the value of x where: x^2 = 4x - 4
  9. Find the values of x where: 5x = x^2 - 6
  10. Solve the equation: x^2 = 8x + 9
  11. Solve the equation: 2x^2 - 3x = 9
  12. Solve the equation: x^2 - 2 = x

License: OGL

Solving quadratic equations by factorising where rearrangement is required · Examplary