filmov
tv
Exponent (Index) Laws | Methods 1 and 2 | MaffsGuru
Показать описание
Exponent (Index) Laws | Methods 1 and 2 | MaffsGuru
**
Have you wondered why numbers float? What is an exponent any way? Why is an exponent also called an Index? What's all this powers stuff?
Well, this video is here to demystify the mysterious worlds of index laws and exponents. OK. I call them floaty numbers as they are numbers what float! Every one else calls them indices. You say potato and I say ... well ... potato to be honest.
In this video I take a look at how to multiply terms with indices, divide terms with indices, explain that the zero index is and why it is always one. I look at the product rule and the quotient rule all within about 15 minutes.
If you want to know everything there is to know about powers/indices/indexs'/floaty numbers ... then watch the video!
**
Key Points:
0:00 : Recap of the past lesson
0:39 : What is an index/exponent/floaty number/power?
1:25 : How to multiply powers
2:50 : Meet Zero the dog
3:20 : How to divide indices
5:43 : The zero index (power)
7: 10 : What about negative indices?
10:20 : Powers of powers
11:25 : Powers of product and quotients
Find me on:
Twitter: @maffsguru
Instagram: @maffsguru
This maths video has been created for my students in Australia, but it is equally helpful for students in the USA, UK and other countries who are looking for good maths videos for both high school and middle school teachers.
**
Have you wondered why numbers float? What is an exponent any way? Why is an exponent also called an Index? What's all this powers stuff?
Well, this video is here to demystify the mysterious worlds of index laws and exponents. OK. I call them floaty numbers as they are numbers what float! Every one else calls them indices. You say potato and I say ... well ... potato to be honest.
In this video I take a look at how to multiply terms with indices, divide terms with indices, explain that the zero index is and why it is always one. I look at the product rule and the quotient rule all within about 15 minutes.
If you want to know everything there is to know about powers/indices/indexs'/floaty numbers ... then watch the video!
**
Key Points:
0:00 : Recap of the past lesson
0:39 : What is an index/exponent/floaty number/power?
1:25 : How to multiply powers
2:50 : Meet Zero the dog
3:20 : How to divide indices
5:43 : The zero index (power)
7: 10 : What about negative indices?
10:20 : Powers of powers
11:25 : Powers of product and quotients
Find me on:
Twitter: @maffsguru
Instagram: @maffsguru
This maths video has been created for my students in Australia, but it is equally helpful for students in the USA, UK and other countries who are looking for good maths videos for both high school and middle school teachers.
0:18:14
Exponent (Index) Laws | Methods 1 and 2 | MaffsGuru
0:11:48
Simplifying Exponents With Fractions, Variables, Negative Exponents, Multiplication & Division, ...
0:05:32
Laws of Indices - Part 1 | Algebra | Maths | FuseSchool
0:00:51
Index Laws Example
0:03:15
11 Methods Proving Index Laws
0:10:08
Index Laws (Power Laws) - AUSTRALIAN CURRICULUM
0:08:22
Index Laws w/ Algebra
0:06:44
What is an Exponent or Index or Power? | VCE METHODS
0:11:27
Purchasing Power Parity & The Big Mac Index | A-Level Economics Mastery
0:08:51
Index Laws: Power of a Power Using Unknowns
0:08:09
How to Simplify Expressions using Index Laws | VCE METHODS
0:17:18
Mathematical Methods (yr 11) Index Laws
0:16:14
√ The Addition and Substraction of Indices by Index Laws Explained
0:10:05
How do we use the Index Laws? | VCE METHODS
0:07:32
Index Law 3 and the Zero Power Rule With Examples
0:25:21
Maths: Introduction to Index Laws
0:03:23
Index Laws / 'Shortcuts' (3 of 3: Power of a Power)
0:00:24
Index Laws - Raising Powers! A quick tutorial | Indices | Maths Tutorial for 12-15yr olds
0:07:55
Index Laws: Multiplying Indices Using Unknowns
0:14:56
Index Law 3 and the Zero Power | Year 9 Maths | MaffsGuru.com
0:05:31
Index Laws equating bases to solve for unknown exponent or power part 2
0:06:27
Index Laws (Exponents) With Algebra 08 Test Questions Writing With Positive Indices
0:07:49
Basic Index Laws
0:05:50
Index Laws With Algebra 06 A Zero Index Exponent
Комментарии