Skip to main content
Super TutorResources
Chapter 2 of 25
Syllabus

Exponents — Syllabus

ICSE · Class 8 · Mathematics

What Exponents covers in ICSE Class 8 Mathematics: 4 topics, for the 2026-27 session. Part of the ICSE Class 8 Mathematics syllabus.

40 questions24 flashcards21 formulas & key relations5 concepts

Interactive on Super Tutor

Studying Exponents? Get the full interactive chapter.

Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for syllabus and more.

Try Super Tutor — Free

Free trial, no card needed.

4 Topics · ICSE Class 8 Mathematics · 2026-27

Topics in Exponents

1

1. Exponential Form and Meaning

  • If x is a real number and n is an integer, x multiplied by itself n times is written as x^n.
  • x^n is read as x raised to the power n.
  • The base is the repeated number, and the exponent tells how many times it is used.
2

2. Laws of Exponents

  • Product Law is used when powers with the same base are multiplied.
  • Quotient Law is used when powers with the same base are divided.
  • Power Law is used when a power is raised to another power.
3

3. Negative Exponents

  • For any non-zero rational number a, a^{-n} and a^n are reciprocals of each other.
  • a^{-n} = 1/a^n and a^n = 1/a^{-n}.
  • A negative exponent changes the expression into a fraction.
4

4. Zero Exponent and Sign of Negative Bases

  • Any non-zero number raised to the power zero equals one.
  • The expression (-3)^0 is different from -3^0.
  • A negative base raised to an even power gives a positive result.

Key Concepts

Central concept: Exponents

Meaning of exponentProduct LawQuotient LawPower LawNegative integral exponent ruleZero exponent ruleSign of negative basePower of a product

Work through every topic in Exponents with notes and quizzes

Start This Chapter

Frequently Asked Questions

What are the important topics in Exponents for ICSE Class 8 Mathematics?
Key topics in Exponents include Exponential Form and Meaning, Laws of Exponents, Negative Exponents, Zero Exponent and Sign of Negative Bases. Study these first, then practise questions on each for Class 8 exams.
How should I revise Exponents for Class 8 exams?
Learn the core ideas first, then work through the 40 practice questions on Exponents. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Exponents

All ICSE Class 8 Mathematics Syllabus

For serious students

Get the full Exponents chapter — start free.

Quizzes, flashcards, an AI doubt solver and a study plan for ICSE Class 8 Mathematics. Free to start, no card needed.

Try Super Tutor Free
Try this chapter free