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Unit 2: Quadratic equations
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- Completing the square (intro)Get 3 of 4 questions to level up!
- Completing the square (intermediate)Get 3 of 4 questions to level up!
- Completing the squareGet 3 of 4 questions to level up!
Practice
- Quadratic formulaGet 3 of 4 questions to level up!
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Practice
- Number of solutions of quadratic equations (algebraic)Get 3 of 4 questions to level up!
- Equations with equal roots (intermediate)Get 3 of 4 questions to level up!
- Equations with equal roots (advanced)Get 3 of 4 questions to level up!
- Finding nature of rootsGet 3 of 4 questions to level up!
Practice
- Finding the polynomial whose sum and product of roots is givenGet 3 of 4 questions to level up!
- Relation between coefficients and roots of a quadratic equationGet 3 of 4 questions to level up!
- Finding the unknown through sum and product of roots (advanced)Get 3 of 4 questions to level up!
- Equations reducible to quadratic equations (advanced)Get 3 of 4 questions to level up!
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Practice
- Word problems: Writing quadratic equationsGet 3 of 4 questions to level up!
- Word problems: Solving quadratic equationsGet 3 of 4 questions to level up!
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