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Brand: Casio

Item size: Height: 138; Length: 728; Weight: 21; Width: 343;
### Product Features

Item size: Height: 138; Length: 728; Weight: 21; Width: 343;

- Casio Fx-991es Scientific Calculator

by: **Sujoy Krishna Das** 5 minutes to read

Hi friends I am sue I and today I will tell you 20 cool features of this calculator. Feature number one rational calculations we will use fraction button for my 5 plus 2 B 3 is equals to 22 by 15 you can also use improper fractions using shift and...

by: **DLBmaths** 9 minutes to read

So here we have the casio FX 9 9 1 es plus calculator selling for about 15 pounds with a wealth of useful features for I advanced higher University this time I want to look at the matrix features on it with a couple of examples an example of finding...

by: **Mr Jefferson** 1 minute to read

This is just a quick video on how to use the memory functions on the Casio scientific calculators. This has been demonstrated in the FX 991 es plus but it also works for some of the more simple calculators like the GT 85 or 83 you keep numbers in...

by: **Calculator Expert** 7 minutes to read

In this video I'm going to show you how it work the statistics functions on your casio FX 9 9 1 es plus calculator. Let's start by getting into the statistics mode. Again the statistics mode you press mode and then 3. Mode 3 and we get this menu...

by: **Sujoy Krishna Das** 3 minutes to read

Hi friends I am soo joy and today I will tell you about complex number in detail and how to use your calculator for that. What is a complex number a number which has two parts one is your part and another imaginary part is called a complex number...

by: **Calculator Expert** 2 minutes to read

In this video I'm going to show you how to convert from rectangular form to pull or form and. This is very easy to do with this calculator. We're going to start by looking at how to convert rectangular to polar form. When you're in rectangular form....

by: **ExamSolutions** 4 minutes to read

Hi there now in this video what I want to do is show you how we can use the casio FX 9 9 1 es plus calculator to help us work out probabilities for the normal distribution saves us having to use tables and what I'll be looking at is this particular...

by: **Calculator Expert** 2 minutes to read

In this video I'm going to show you how to do matrix multiplications using casio FX 991 yes plus and this calculator is very good for matrix operations. We look at multiplying two very simple matrices these are the two here. We've got a just 1 2 3...

by: **VBlogMag** 38 minutes to read

At a youtubers and welcome to this review or for scientific natural view calculators now what I'm going to be doing in this review is kind of going over giving an overview of the ergonomics and some of the functions and functionality of these...

by: **Calculator Expert** 3 minutes to read

In this video I'm going to show you how you can find the determinant of a matrix using a casio FX 9 9 1 es + calculator and before we look at how to do this on the calculator we'll just quickly review the theory. A matrix determinant is always...

by: **Calculator Expert** 5 minutes to read

In this video we'll take you through the amazing things that your Casio fx9 and 1 es plus calculator is capable of doing now I'm only going to run through it very quickly. You will get all of the detail about how everything works and all the nuances...

by: **Sujoy Krishna Das** 2 minutes to read

Hi friends I am sue joy and today I will tell you how to use your calculator in mode 3 tap off statistic mode this video has two parts in the first part I will tell you about the basic of statistics and in the second part I will tell you how to use...

by: **Calculator Expert** 3 minutes to read

In this video I'm going to show you how you can solve equations using a casio FX 9 9 1 es + and if you use these modes on your calculator you'll be able to save quite a lot of time can even do equations and three unknowns. Start by looking at...

by: **HEGARTYMATHS** 3 minutes to read

Welcome to another video from Hegarty maths it's a GCSE and a-level video where we talk about the calculator skills. Okay. What I'd like to do is I'd like to us to be able to check a differentiation we might perform using your calculator right again...

by: **Calculator Expert** 4 minutes to read

In this video I'm going to show you how to do integration and differentiation using your casio FX 99 one es plus once you learn how to do this you'll find these modes to be extremely useful but you must make sure you're doing them properly. Start by...

by: **DLBmaths** 9 minutes to read

As an example then of using the vector menu well then it saves an awful lot of time that's maybe debatable but taking this as an example here about those two points a and B and C debates it in the ratio of 1 to 5. Caesar burg here cutting in the...

by: **Mr Jefferson** 1 minute to read

You here is another use for the casio FX 9 9 1 es + co and that is with solving quadratics. If we have a quadratic here mixed into an equation equal to zero then to see if it factorize it or not we know that we can just work out the value of b...

by: **HEGARTYMATHS** 3 minutes to read

There and welcome to another video from Hegarty maths it's mr. Haggerty here and in this video we're going to talk a little bit about some of the calculator skills that will help you through your GCSE or a level maths. Okay, our aim today is to be...

by: **UnderRabbit** 3 minutes to read

Hello in the next video I will show you how to operate it statistical function in Casio f x5 7-0 es+ that is just the same with a ninety nine 1s model. Okay, first we want to go to the statistical function menu. We press mode then we press on three...

by: **HEGARTYMATHS** 2 minutes to read

Hi there welcome to another video from Haggerty Maps it's mr. Haggerty here and in this video we're going to do some calculator skills that will be helpful for your GCC and for your a-level in this video we're going to talk about how to use the...

by: **DEZCO** 5 minutes to read

Exportan escolleras ocasión es domingo y como no tenga que hacer bowser el boxing de una calculadora se trata de la calculadora cash yo efe x 991 esplús que sería ésta se preguntarán por qué es ese un box una calculadora pues la pregunta de si es...

by: **Calculator Expert** 1 minute to read

In this video I'm going to show you how you can find the inverse of a matrix using a casio FX 991 es + and first example we're going to take this matrix here which is what's known as an orthogonal matrix. It's inverse is its transpose. We can...

by: **Calculator Expert** 2 minutes to read

In this video I'm going to show you how to use complex numbers mode on your calculator and we're going to look at addition subtraction division and multiplication. To access the complex number mode we simply press mode and then - that's a complex...

by: **Edicleison Bispo** 3 minutes to read

Boa noite a pedido de um colega é vou ensinar nacional que é como calcular essa operação disse em nome de nilton veja-se potência base é no caso expõe disser que está há 11 vezes esse potencial 094 vagas agente do bem no mineiro povo definição de...

by: **Mr Jefferson** 1 minute to read

This is a quick tutorial on using your FX 991 es plus and for this one we're going to see how you can use the calculator to calculate different values when you've put in one particular equation and from a recent example we have this y equals 3 ^ x +...

by: **HEGARTYMATHS** 4 minutes to read

Hi there and welcome to another video from Hegarty maths it's mr. Haggerty here and in this video I'm going to show you some more calculator skills for your GCSE and a-level maths in particular a little help to check your factorizing of quadratic...

by: **Sujoy Krishna Das** 2 minutes to read

Hello my dear friends answer yoy and today I am going to tell you how to use all the features in mode 2 complex mode of this calculator in detail I have another video in which I explain the complex number from the very basic and also how to do the...

by: **Calculator Expert** 2 minutes to read

This video I'm going to show you how you can find the vector cross product using a casio FX 99 1 es plus calculator and the best way to show you how to do. This is just do an example we'll start by looking how you would do this on paper. We've got a...

by: **Ews773** 3 minutes to read

Hello. This is Eddie and I'm going to show you how to estimate the gamma function on a scientific calculator this applies to scientific calculators that have the integral function and by definition the gamma of any real number T is the integral from...

by: **Calculator Expert** 4 minutes to read

In this video we're going to learn how to use the statistics functions on your casio FX 85 GT plus calculator first thing we need to know is how again the stats mode to do that it just mode two and when you put in mode 2 you'll notice that most of...

by: **Acromax74** 4 minutes to read

Bien vamos a explicar ahora cómo utilizar esta calculadora la casilla fx 991 ese plus para resolver sistemas de ecuaciones o ecuaciones cuadráticas vamos a poder solucionar cuatro tipos de ecuaciones número uno ecuaciones de tipo 2 x 2 como ésta de...

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