Law 3 Inverse of Exponents


 
 
Concept Explanation
 

Law 3 Inverse of Exponents

Negative exponents can be converted into positive exponents. frac{1}{a^m}=a^-^m

Example:

1.;;frac{1}{9^5}=9^-^5

2. ;;13^-^3=frac{1}{13^3}

Illustration: Express 8^{-5} as a positive exponent.

Solution: 8^{-5}=frac{1}{8^{5}}

.... (More Text Available, Login?)
Sample Questions
(More Questions for each concept available in Login)
Question : 1

The value of (large (7^-^1-8^-^1)^{-1}-(3^{-1}-4^{-1})^{-1} is

Right Option : D
View Explanation
Explanation
Question : 2

large begin{pmatrix}frac{-3}{2} end{pmatrix}^{-1}  is equal to  ____________________

Right Option : C
View Explanation
Explanation
Question : 3

Simplify: left ( frac{3}{4} right )^{-6}times left ( frac{3}{4} right )^{-2}

Right Option : A
View Explanation
Explanation
 
Video Link - Have a look !!!
 
Language - English
 
 
 
Related Videos
Language - English
Language - English
Language - English

Language - English


Students / Parents Reviews [20]