Laws of Exponents Activity

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Maisie Trixy Calabia

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(𝑎 − 𝑏)2
= 𝑎2
− 2𝑎𝑏 + 𝑏2
(𝑎 − 𝑏)5
(𝑎 − 𝑏)3
31

32
Evaluate each expressions.
1. 𝑏−4
2. −177
3. (𝑚𝑒)21
4. 82
𝑎0
𝑏0
𝑐10
5. (−23
)2

33
1.
1
𝑏4
2. −1
3. 𝑚21
𝑒21
4. 64𝑐10
5. 64

This document reviews rules for multiplying and dividing exponents. It explains that when multiplying bases, you multiply the coefficients and add the exponents, and when dividing bases you divide the coefficients and subtract the exponents. Examples are provided for each rule. Readers are instructed to practice applying the rules by working through problems and checking their answers on subsequent slides.

Laws of exponents chart

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Donna G. Bautista

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Exponents

Dhess Abrera

This document defines exponents and explains the laws of exponents. Exponents refer to the number of times a number is multiplied by itself and is written as a small number above and to the right of another number. The five laws of exponents are: 1) When multiplying the same base, add the exponents. 2) When taking a power of a power, multiply the exponents. 3) When dividing the same base, subtract the exponents. 4) Any number to the zero power is one. 5) The exponent of the reciprocal of a number is the negative exponent. The document then provides examples of simplifying expressions using these laws of exponents and asks the reader to practice applying the laws.

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