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Web Development : Starting from Concept, HTML, CSS, Web Site Develpment to Website Launching.

Written by: Sanjay Srivastava

B.Tech (Honours);IIT Kharagpur

PMP ; PMI USA

Class - VIII - Maths:- INDEX

1. Squares & Square Roots2. Cubes & Cube Roots

3. Exponents & Radicals

4. Profit Loss & Discount

5. Compound Interest

6. Algebraic Identities

7. Polynomials

8. Linear Equations

9. Parallel Lines

10. Types of Quadrilaterals

11. Construction of Quadrilaterals

12. Circles

13. Areas

14. Surface Areas

15. Volumes

16. Statistics

Class - VIII - Maths
## What are exponents (Page 1/4)

__Important Tips__

(1) The power raised to any rational number is known as it's exponent.

The exponents can be +ve, -ve whole number or fraction.

Here 2 and 1/2 are a positive exponent and -3 is negative exponent.

(2) Laws of exponents :

If 'X' is a rational number and 'y' & 'z' are rational exponents, then &

Question - Type 1 - Expresses these in exponents form

Answer - 1-

(Cont..... to page 2 )

© funandhobby.com (* What are exponents*)

(1) The power raised to any rational number is known as it's exponent.

The exponents can be +ve, -ve whole number or fraction.

Here 2 and 1/2 are a positive exponent and -3 is negative exponent.

(2) Laws of exponents :

If 'X' is a rational number and 'y' & 'z' are rational exponents, then &

Question - Type 1 - Expresses these in exponents form

Answer - 1-

(Cont..... to page 2 )

© funandhobby.com (