Subjects

Careers

Open the App

Subjects

Fun Guide to Edexcel A Level Maths & Indices!

Open

88

3

user profile picture

m_xrwaaaaaaaaaaaa:)

1/8/2023

Maths

maths formulas

Subjects

/

Maths

/

Maths pure

/

Trigonometry

Fun Guide to Edexcel A Level Maths & Indices!

The Edexcel A Level Maths Book provides comprehensive coverage of essential mathematical formulas and concepts not included in the standard formula booklet. This guide covers fundamental topics from GCSE through A-Level, including coordinate geometry, trigonometry, differentiation, and integration.

Key areas covered:

  • Basic GCSE equations including quadratic formula and trigonometric rules
  • Advanced topics like parametric equations and normal distribution
  • Essential formulas for coordinate geometry and circle theorems
  • Comprehensive coverage of differentiation and integration techniques
  • Detailed trigonometric identities and radian measures
  • Probability concepts and statistical distributions
...

1/8/2023

2605

<p>The Edexcel A Level Maths Book provides all the formulas and identities that are NOT included in the formula booklet. It is crucial for

View

Page 2: Advanced Mathematical Concepts and Applications

This page focuses on higher-level mathematical concepts, particularly differentiation examples and integration techniques, along with probability and normal distribution.

Definition: The Chain Rule for differentiation states that d/dxf(g(xf(g(x)) = g'xxf'g(xg(x), essential for differentiating composite functions.

Example: For normal distribution, the standardized score formula Z = X−μX-μ/σ converts any normal distribution to standard normal form.

Highlight: The integration section provides comprehensive formulas for various function types, including exponential, trigonometric, and polynomial functions.

Vocabulary: Parametric equations - equations where two or more variables are expressed in terms of a parameter.

Can't find what you're looking for? Explore other subjects.

Knowunity is the # 1 ranked education app in five European countries

Knowunity was a featured story by Apple and has consistently topped the app store charts within the education category in Germany, Italy, Poland, Switzerland and United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the # 1 ranked education app in five European countries

4.9+

Average App Rating

21 M

Students use Knowunity

#1

In Education App Charts in 17 Countries

950 K+

Students uploaded study notes

Still not sure? Look at what your fellow peers are saying...

iOS User

I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D

Stefan S, iOS User

The application is very simple and well designed. So far I have found what I was looking for :D

SuSSan, iOS User

Love this App ❤️, I use it basically all the time whenever I'm studying

Subjects

Maths

Maths pure

Trigonometry

 

Maths

•

2,605

•

Jan 8, 2023

•

2 pages

Fun Guide to Edexcel A Level Maths & Indices!

user profile picture

m_xrwaaaaaaaaaaaa:)

@m_xrwaaaaaaaa

The Edexcel A Level Maths Book provides comprehensive coverage of essential mathematical formulas and concepts not included in the standard formula booklet. This guide covers fundamental topics from GCSE through A-Level, including coordinate geometry, trigonometry, differentiation, and integration.

Key areas... Show more

<p>The Edexcel A Level Maths Book provides all the formulas and identities that are NOT included in the formula booklet. It is crucial for

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 2: Advanced Mathematical Concepts and Applications

This page focuses on higher-level mathematical concepts, particularly differentiation examples and integration techniques, along with probability and normal distribution.

Definition: The Chain Rule for differentiation states that d/dxf(g(xf(g(x)) = g'xxf'g(xg(x), essential for differentiating composite functions.

Example: For normal distribution, the standardized score formula Z = X−μX-μ/σ converts any normal distribution to standard normal form.

Highlight: The integration section provides comprehensive formulas for various function types, including exponential, trigonometric, and polynomial functions.

Vocabulary: Parametric equations - equations where two or more variables are expressed in terms of a parameter.

<p>The Edexcel A Level Maths Book provides all the formulas and identities that are NOT included in the formula booklet. It is crucial for

Sign up to see the contentIt's free!

Access to all documents

Improve your grades

Join milions of students

By signing up you accept Terms of Service and Privacy Policy

Page 1: Essential Formulas and Fundamental Concepts

This page presents core mathematical formulas and concepts essential for Edexcel A Level Maths students. The content ranges from basic GCSE equations to advanced trigonometric identities.

Definition: The quadratic formula x = −b±√(b2−4ac-b ± √(b² - 4ac)/2a is used to solve quadratic equations in the form ax² + bx + c = 0.

Highlight: The Laws of Indices section provides eight fundamental rules for working with exponential expressions, crucial for solving complex algebraic problems.

Example: In coordinate geometry, the midpoint formula x1+x2x₁+x₂/2, y1+y2y₁+y₂/2 is used to find the exact center point between two coordinates.

Vocabulary: Perpendicular bisector - a line that crosses another line at a 90-degree angle and divides it into two equal parts.

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.9/5

App Store

4.8/5

Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️

Thomas R

iOS user

Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades

Brad T

Android user

Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend

Aubrey

iOS user

Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀

Marco B

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!

Paul T

iOS user

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan S

iOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha Klich

Android user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

Anna

iOS user

I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️

Thomas R

iOS user

Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades

Brad T

Android user

Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍

David K

iOS user

The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!

Sudenaz Ocak

Android user

In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.

Greenlight Bonnie

Android user

I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend

Aubrey

iOS user

Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀

Marco B

iOS user

THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮

Elisha

iOS user

This app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!

Paul T

iOS user