Solve Quadratic Equation Using the Grouping (AC) Method.

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Solve Quadratic Equation Using the Grouping (AC) Method.
2x^2+3x-9=0
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how did you get 3x3x-1? wouldnt it just be 3x-3?

emilyjuarez
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Your teaching method is one of the best method I had ever seen
Thank u

technicalguraji
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Hi you did well but why make it so complicated? you can easily teach more simply

DigitalDelight