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Solving quadratic equations by factorising

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Intros
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Lessons
  1. Solve by factoring a trinomial: 2x2−12x+10=02x^2-12x+10=0
  2. Solve by factoring a difference of squares: 25x2−49=025x^2-49=0
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Examples
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Lessons
  1. Solve by Factoring a Trinomial
    Solve each equation by factoring.
    1. 3x2+x−10=03x^2+x-10=0
    2. 7x2+35=−42x7x^2+35=-42x
  2. Solve by Factoring a Difference of Squares
    Solve each equation by factoring.
    1. x2−36=0 x^2-36=0
    2. 36x2−25=0 36x^2-25=0
    3. 12x3−75x=0 12x^3-75x=0
    4. 40−10x2=0 40-10x^2=0