Lessons for Class 9
ALGEBRA > EQUATIONS
Quadratic Equation. Find Roots and Methods to Solve
- What is quadratic equation
- Standard form of quadratic equation
- Roots of quadratic equation
- Methods to solve quadratic equation
Worksheets
ALGEBRA > POLYNOMIALS
Zeros of Polynomial and its Geometrical Meaning
- What are zeros of a polynomial?
- Definition
- Geometrical meaning of zeros of polynomial
FAQs
Examples
Worksheets
ARITHMETIC > NUMBER SYSTEM
List of Types of Numbers Used in Maths with Examples
- Types of numbers
- Natural number
- Whole number
- Integers
- Rational numbers
- Irrational numbers
- Real number
- Imaginary number
- Complex number
- More types of numbers
- What is the additive inverse of a number?
FAQs
Worksheets
THINGS TO REMEMBER > FORMULAS
List of Surface Area and Volume Formulas of 3D Shapes
- Important surface area formulas
- Important total surface area formulae
- Important volume formulas
THINGS TO REMEMBER > FORMULAS
List of Algebraic Identities in Algebra
- Important Algebraic Identities
ALGEBRA > POLYNOMIALS
Polynomial, its Terms, Degree and Types
- Variable
- Constant
- What is an Algebraic Expression?
- What are Terms in algebraic expression?
- Definition of polynomial
- Degree of polynomial
- What are the types?
- What is a Constant Polynomial?
- What is a Zero Polynomial?
- List of polynomials types
FAQs
Examples
Worksheets
