Search results “The rules for indices”

The laws of indices make complex sums involving powers much easier to handle.
There are 6 laws we need to know and understand: how to multiply and divide with indices, raising a power to a power, what a power of 0 means, negative indices and fractional indices.
We will look at the first 4 laws in this video, and then will cover fractional and negative indices in a different video.
1) When we multiply indices, we add the powers together, provided they have the same base number.
2) When we divide indices, we subtract the powers. But again, the base number must be the same.
3) When a power is raised to a power, we multiply the powers.
4) Anything to the power of 0 is 1.
These are the first 4 laws of indices.
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Views: 21968
FuseSchool - Global Education

Derive and use the 8 rules of indices. Suitable for A-level and GCSE.
Transcript of lesson: http://goo.gl/8bxhDQ
Associated exercise with full solutions: http://goo.gl/CWZC3Y

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David Smith

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maths520

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rileymaths

Rules of Indices math- घातांक के नियम Topic related to Simplification of Maths for various defence competitive exams.
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Rules of Divisibility - भाज्यता के नियम
https://www.youtube.com/watch?v=yPjivm7AtDU
इकाई अंक ज्ञात करने की ट्रिक | Trick to find first number of power values
https://www.youtube.com/watch?v=XSJguVWgyVo
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Effective Study

Watch this mini revision video on 'Laws of indices' and have a go at the practice questions. For more see sites.google.com/site/mathscasts

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Mathscasts

Learn More at mathantics.com
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mathantics

All videos can be found at www.m4ths.com and www.astarmaths.com
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Designed for the Edexcel spec but applicable to AQA, OCR,MEI and WJEC.

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ukmathsteacher

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Bill Witte

This algebra math video tutorial focuses on simplifying exponents with fractions, variables, and negative exponents including examples involving multiplication and division of monomials. This video discusses the basic properties of exponents and their rules such as the product rule, power rule, and quotient rule. It explains how to simplify exponential expressions with zero exponents and tells you when you add, subtract, or multiply two exponents together. This video contains plenty of examples and practice problems.
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maths520

Learn how to solve negative exponents in these step by step examples. Check out my channel to see all my videos http://YouTube.com/MathMeeting

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Math Meeting

This video demonstrates several examples of the 'rules of indices' (aka exponents or powers).

Views: 156
The Maths Prof

The rules of indices are revised in preparation for the logarithmic laws to follow.Two examples are given
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john kinny-lewis

Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) https://www.patreon.com/patrickjmt !! Applying the Rules of Exponents - Basic Examples #1

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patrickJMT

All videos can be found at www.m4ths.com and www.astarmaths.com
These videos were donated to the channel by Steve Blades of maths247 'fame'. Please share via twitter or facebook if you find them helpful.
Designed for the Edexcel spec but applicable to AQA, OCR,MEI and WJEC.

Views: 13919
ukmathsteacher

This channel is managed by up and coming UK maths teachers. Videos designed for the site by Steve Blades, retired Youtuber and owner of m4ths.com to assist learning in UK classrooms.
Designed for the Edexcel spec but applicable to AQA, OCR,MEI and WJEC.

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ukmathsteacher

Multiplication and division of indices (or powers) with examples. GCSE level C around 2 marks.
I hope the video helps and please do leave a comment - thanks.
Visit http://www.mathswrap.co.uk real maths, tips and techniques. The quick tests are on http://www.mathswrap.co.uk/quick-maths-tests

Views: 2820
Simon Deacon

How to multiply indices for gcse mathematics.. The basics are covered here via a few examples. If you are still unsure feel free to comment and I will personally reply to you ASAP.

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Mathematics Made Easy

Examples of how to simplify expressions at C grade using the rules of indices.

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davidpye3142

Edexcel GCSE Maths revision March 2013

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Maths Videos - by jayates

How does a negative exponent affect our answer? Before you assume that the answer must be negative, think again!
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Khan Academy

A video explaining the rules of indices (powers), including how to define and work with negative indices
Visit http://www.mathsaurus.com/ for more free GCSE and A-level maths videos and resources

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Mathsaurus

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Mr Murray Maths Help

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Mr Murray Maths Help

नमस्कार दोस्तों ,
Power Rule In Math|घात और घातांको के नियम|By VKMATH.
आप सभी का बहुत-बहुत स्वागत है
दोस्तों आज के इस वीडियो मैं मैंने घातांक के नियम के बारे में बताया है जोकि बीजगणित में बहुत उपयोगी है तो वीडियो पूरा जरूर देखें आगे के वीडियो में हम एलजेब्रा के बारे में सीखेंगे।
दोस्तों अगर वीडियो अच्छा लगे तो लाइक और शेयर जरूर करें।vk math
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VK MATH

Solving exam questions involving the rules of indices

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davidpye3142

This video talks through the index rules for positive powers and forms part of our popular APP videos to help assess rogress at Key stage 3 View my channel: http://www.youtube.com/jayates79

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Maths Videos - by jayates

Basic look at the first two index laws

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Sally Johnson

Law or rules for working with indices
in this video concepts of addition and subtraction of powers.
More at
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https://takshzila-shikshak.teachable.com
https://www.facebook.com/Takshzila-Shikshak-360200041034463/

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Takshzila Shikshak ( mind school tsz )

All videos can be found at www.m4ths.com and www.astarmaths.com
These videos were donated to the channel by Steve Blades of maths247 'fame'. Please share via twitter or facebook if you find them helpful.
Designed for the Edexcel spec but applicable to AQA, OCR,MEI and WJEC.

Views: 6591
ukmathsteacher

The rules of indices for GCSE 9-1 maths!
Indices are also known as powers, and these are the basic rules!

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Maths With Melv

Powered indices raised to a further power (!!). Also a number raised to power of zero = 1. GCSE level A around 2/4 marks.
I hope the video helps and please do leave a comment - thanks.
Visit http://www.mathswrap.co.uk real maths, tips and techniques. The quick tests are on http://www.mathswrap.co.uk/quick-maths-tests

Views: 2229
Simon Deacon

Maths video covering multiplying and dividing of indices with the same base. Also covers indices raised to the power of zero

Views: 250
Stuart Duncan

Examples of how to simplify expressions using the rules of indices.

Views: 904
davidpye3142

Surds and Indices Tricks and Shortcuts in Hindi with Basic Rules ,In this video we will learn the best short tricks and basic rules of Surds and Indices from scratch , After watching this video you will be able to solve most of the basic problems of surds and Indices b .

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Vedant Maths and Technologies

All videos now at www.m4ths.com - Please go there for GCSE and A Level videos. This video has been shortened as the quality of the video and materials used have been enhanced in the new video.
Worksheets (pdfs) will accompany all new videos.

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ukmathsteacher

This video (Part 1) explains what is meant by Base and Power or Index. It also goes through the Rules for Indices and how they are applied. Examples are also shown in this video.
Please check out my other videos in the "Pure Mathematics (other) video tutorials" playlist

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Geeth's Maths Tutorials

Using the rules of indices at A grade GCSE Mathematics.

Views: 146
davidpye3142

Maths GCSE - Using the rules of indices when dividing
www.mathsdoctor.tv - Maths Doctor provide one-to-one live online tutoring.

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Maths Doctor

All videos are listed at www.astarmaths.com
These are not STEP or AEA questions. They are tougher examples at the end of each topic. They often require a little more than the average 'middle of the book questions' and are aimed at A* candidates or those in the early stages of building up to STEP or AEA.

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ukmathsteacher

We will learn the different rules of working with terms which have indices (also known as powers or exponents).

Views: 70
Mearns Academy - National 5 Maths

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