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Chapter 6 section 1
Question | Answer |
---|---|
binomial square theorem | (x+y)^2=x^2+2xy+y^2 and (x-y)^2=x^2-2xy+y^2 |
quadratic expression or standard form of a quadratic | ax^2+bx+c |
quadratic equation | ax^2+bx+c=0 |