Theory of Quadratic Equations

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    Chapter 20 Theory of Quadratic Equations (46 videos) (Practice Test) (Exercises Exercise Answers)

      20.1: Nature of the Roots of a Quadratic Equation (Practice Test)
      Discriminant of Quadratic Expression
    1. Discriminant of Quadratic Expression
      6269 views
      2. Problem-Discriminant of Quadratic Expression
    2. Problem-Discriminant of Quadratic Expression
      3329 views
      3. Finding Discriminant of Quadratic Equation
    3. Finding Discriminant of Quadratic Equation
      2518 views
      4. Problem-Finding Discriminant of Quadratic Equation
    4. Problem-Finding Discriminant of Quadratic Equation
      2340 views
      5. Nature of Roots of Quadratic Equation
    5. Nature of Roots of Quadratic Equation
      3522 views
      6. Problem-Nature of Roots of Quadratic Equation
    6. Problem-Nature of Roots of Quadratic Equation
      2462 views
      7. Verifying Nature of Roots of Equation
    7. Verifying Nature of Roots of Equation
      2193 views
      8. Finding Unknown with Given Nature of Roots
    8. Finding Unknown with Given Nature of Roots
      330 views
      9. Problem1-Finding Unknown with Given Nature of Roots
    9. Problem1-Finding Unknown with Given Nature of Roots
      2487 views
      10. Problem2-Finding Unknown with Given Nature of Roots
    10. Problem2-Finding Unknown with Given Nature of Roots
      2594 views
      20.2: Cube Roots of Unity and Their Properties (Practice Test)
      Cube Roots of Unity
    1. Cube Roots of Unity
      8339 views
      2. Problem-Cube Roots of Unity
    2. Problem-Cube Roots of Unity
      5715 views
      3. Recognize Complex Cube Roots of Unity
    3. Recognize Complex Cube Roots of Unity
      3950 views
      4. Properties of Cube Roots of Unity
    4. Properties of Cube Roots of Unity
      4091 views
      5. Problem-Properties of Cube Roots of Unity
    5. Problem-Properties of Cube Roots of Unity
      3017 views
      6. Problems on Cube Roots of Unity
    6. Problems on Cube Roots of Unity
      2090 views
      7. Problem-Problems on Cube Roots of Unity
    7. Problem-Problems on Cube Roots of Unity
      2235 views
      20.3: Roots and Co-Efficients of a Quadratic Equation (Practice Test)
      Roots & Coefficients of Quadratic Equation
    1. Roots & Coefficients of Quadratic Equation
      3490 views
      2. Quadratic Roots
    2. Quadratic Roots
      3. Finding Sum of Roots from Their Product
    3. Finding Sum of Roots from Their Product
      1809 views
      4. Problem-Finding Sum of Roots from Their Product
    4. Problem-Finding Sum of Roots from Their Product
      1483 views
      5. Finding Sum of Roots From Their Square
    5. Finding Sum of Roots From Their Square
      1343 views
      6. Problem-Finding Sum of Roots from Their Square
    6. Problem-Finding Sum of Roots from Their Square
      1183 views
      7. Two Roots Differ by Given Number
    7. Two Roots Differ by Given Number
      1960 views
      8. Roots Satisfy Given Relation
    8. Roots Satisfy Given Relation
      1485 views
      9. Sum & Product of Roots Equal to Number
    9. Sum & Product of Roots Equal to Number
      1316 views
      20.4: Symmetric Functions of the Roots of a Quadratic Equation (Practice Test)
      Symmetric Functions of Roots Equation
    1. Symmetric Functions of Roots Equation
      4673 views
      2. Problem-Symmetric Functions of Roots Equation
    2. Problem-Symmetric Functions of Roots Equation
      1808 views
      3. More on Symmetric Functions of Roots Equation
    3. More on Symmetric Functions of Roots Equation
      2717 views
      20.5: Formation of Quadratic Equations (Practice Test)
      Find Quadratic Equation from Given Roots
    1. Find Quadratic Equation from Given Roots
      2144 views
      2. Form Quadratic Equations Whose Roots are Given
    2. Form Quadratic Equations Whose Roots are Given
      2014 views
      3. Problem-Form Quadratic Equations Whose Roots are Given
    3. Problem-Form Quadratic Equations Whose Roots are Given
      1769 views
      20.6: Higher Degree Equations Reducible to Quadratic Form (Practice Test)
      Synthetic Division Method
    1. Synthetic Division Method
      5916 views
      2. Finding Quotient & Remainder
    2. Finding Quotient & Remainder
      1624 views
      3. Problem-Finding Quotient & Remainder
    3. Problem-Finding Quotient & Remainder
      1226 views
      4. Finding Unknown with Given Zeros of Polynomial
    4. Finding Unknown with Given Zeros of Polynomial
      1264 views
      5. Finding Unknown with Given Factors of Polynomial
    5. Finding Unknown with Given Factors of Polynomial
      1084 views
      6. Solving Cube Equation with Given Roots of Equation
    6. Solving Cube Equation with Given Roots of Equation
      985 views
      7. Problem-Solving Cube Equation with Given Roots of Equation
    7. Problem-Solving Cube Equation with Given Roots of Equation
      766 views
      8. Solving Quartic Equation with Given Roots
    8. Solving Quartic Equation with Given Roots
      834 views
      9. Problem-Solving Quartic Equation with Given Roots
    9. Problem-Solving Quartic Equation with Given Roots
      777 views
      20.7: Simultaneous Equations (Practice Test)
      Elimination for Linear and Quadratic Equation
    1. Elimination for Linear and Quadratic Equation
      27 views
      2. Problem-Elimination for Linear and Quadratic Equation
    2. Problem-Elimination for Linear and Quadratic Equation
      32 views
      3. Solving Simultaneous Quadratic Equations
    3. Solving Simultaneous Quadratic Equations
      3499 views
      4. Problem Leading to Quadratic Equations.
    4. Problem Leading to Quadratic Equations.
      2667 views
      5. Problem-Problem Leading to Quadratic Equations.
    5. Problem-Problem Leading to Quadratic Equations.
      2280 views