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Sort the equations

Exercise and reference answers

Items
  1. Group
    2x2-5x+3
    Item
    D is 1
  2. Group
    2x2-5x+3
    Item
    Roots 1,1.5
  3. Group
    2x2-5x+3
    Item
    a is 2
  4. Group
    6x2-x-2
    Item
    D is 49
  5. Group
    6x2-x-2
    Item
    Roots 2/3
  6. Group
    6x2-x-2
    Item
    a is 6
  7. Group
    x2+4x-5
    Item
    D is 36
  8. Group
    x2+4x-5
    Item
    Roots 1,-5
  9. Group
    x2+4x-5
    Item
    a is 1
Groups
  1. Item
    2x2-5x+3
  2. Item
    6x2-x-2
  3. Item
    x2+4x-5
Instructions
Drop each clue onto the first, second or third worked equation.

Explanation

_Source: syllabus Mathematics, Chapter 4, Quadratic Equations._
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