Week 4 Quadratic Equation
The word “quadratic” comes from “quadratum”, the Latin word for square. Hence, we define a quadratic equation as an equation where the variable is of the second degree. Therefore, a quadratic equation is also called an “Equation of degree 2”.
We know that a quadratic polynomial can be written as ax^2 + bx + c. If the quadratic polynomial = 0, it forms a quadratic equation. Therefore, the standard form of a quadratic equation can be written as: ax^2 + bx + c = 0 ; where x is an unknown variable, and a, b, c are constants with ‘a’ ≠ 0 (if a = 0, then it becomes a linear equation). The constants ‘a’, ‘b’ and ‘c’ are called the coefficients.
Course Material
- Week 1 Introduction Of Liner Equation
- Week 2 Linear equation with one variables
- Week 3 Application of Linear Equations
- Week 4 Quadratic Equation
- Week 5 Application of Quadratic equations
- week 6 Matrix
- Week 7 Matrix
- Week 8 Introduction of sequences and series
- Week 9 Mid Term Exam
- Week 10 Arithmetic Series
- Week 11 Geometric Series
- Week 12 Factorial and Permutation ,
- Week 13 Combination
- Week 14 Commission
- Week 15 Discount
- Week 16 Simple Interest
- week 17 Compound Interest
- Week 18 Final Term Exam
- Week 18 Final Term Exam
- Chapters 19
- Department Noon Business School
- Teacher
Usama Ghafoor
