This app includes all the topics with detailed solutions from the 9th class mathematics textbook, "The NCERT Math Book". It is very easy to understand and the solutions are very easy to understand.

The topics in the app are divided into four categories:

• Algebraic Expressions: The app includes algebraic expressions and their solution. It is very important to understand algebraic expressions because many of the mathematical formulas are represented using algebraic expressions.
• Exponents and Rational Numbers: It is important to understand the meaning of the exponent and the rational number. It is used to solve many mathematical problems. The solution of the problem is represented using the exponent and the rational number.
• Algebraic Identities: It is important to understand algebraic identities. This topic is used to solve algebraic problems.
• Factorization of Polynomials: It is important to understand the factorization of the polynomial. The app includes a detailed explanation of the factorization of the polynomial.