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Laws of Exponents and Powers
Last updated at Aug. 12, 2025 by Teachoo
Class 8 (Ganita Prakash & Old NCERT)
Chapter 2 Class 8 - Power Play (Ganita Prakash)
-
Basic Concepts & Formulas
- Introduction
- Exponential Notation and Operations
- Figure it out - Page 22, 23
Transcript
Laws of Exponents and Powersπ^π.π^π=π^(π + π) π^π/π^π =π^(π β π) (π^π )^π=π^(π π) π^π π^π=(ππ)^π π^π/π^π =(π/π)^π π^0=1 π^(βπ)=1/π^π Examples π^π.π^π=π^(π© + π) π^π/π^π =π^(π© β π) 2^5/2^3 =2^(5 β 3) (π^π )^π=π^(π© Γ π) (2^5 )^3=2^(5 Γ 3) π^π π^π=(ππ)^π 2^5.2^3=2^(5 + 3) π^π/π^π =(π/π)^π " " 2^5/6^5 =(2/6)^5 =(π/π)^π π^π=π 2^0=1 π^(βπ)=π/π^π 2^(β5)=1/2^5
