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Qwizdom algebra - expanding

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An interactive maths lesson designed for use with Qwizdom Interactive Voting Systems

An interactive maths lesson designed for use with Qwizdom Interactive Voting Systems

Published in Technology , Education
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  • 1. ALGEBRA: EXPANDING AN INTERACTIVE QWIZDOM LESSON
  • 2. Expand 3x(x+4) =
    • 3x + 12
    • 3x² + 12x
    • 3x² + 7x
  • 3. Expand 7x(y+6)
    • 7xy + 42x
    • 7y² + 42x²
    • 7x + y + 13x
  • 4. Expand 6a(a+3)
    • 6a + 9
    • 6a² + 9a
    • 6a² + 18a
  • 5. (x+2)(x+3)
    • x² + 5x + 6
    • x² + 23x +5
    • x² + 6
  • 6. (x+10)(x+10)
    • x² + 20x + 100
    • 100x
    • x² +10x + 100
  • 7. (x+3)(x+5)
    • 3x + 5x
    • x² + 8x + 15
    • x² + 15x + 8
  • 8. (x+2)(x+7)
    • x² + 14x + 14
    • x² + 9x + 14
    • x² +27x + 14
  • 9. (x+10)(x+3)
    • x² + 30x + 13
    • x² + 7x + 13
    • x² + 13x + 30
  • 10. (x + 10)(x – 6)
    • x² + 4x – 60
    • x² + 16x + 60
    • x² + 4x + 60
  • 11. (x – 2)(x + 7)
    • x² - 9x + 14
    • x² -9x + 9
    • x² + 5x -14