Question about Texas Instruments TI-84 Plus Calculator

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Posted on Jan 02, 2017

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SOURCE: TI-89 Titanium: I want to

Using elementary algebria in the **binomial theorem, **I expanded the power **( x + y)^n** into a sum involving terms in the form a x^b y^c. The coefficient of each term is a positive integer, and the sum of the exponents of

Using

(x+y)^6= (x+y)(x+y)(x+y)(x+y)(x+y)(x+y) = x^6+6x^5y+15x^4y^2+20x^3y^3+15x^2y^4+6xy^5+y^6

**Using sigma notation, and factorials for the combinatorial numbers, here is the binomial theorem:**

**The summation sign is the general term. Each term in the sum will look like that as you will see on my calculator display. Tthe first term having k = 0; then k = 1, k = 2, and so on, up to k = n. **

Posted on Jan 04, 2011

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There is no such button. The factorial function is in the probability submenu of the math menu. Press MATH left-arrow 4 to access the factorial.

Jul 23, 2014 | Texas Instruments TI-84 Plus Calculator

I encountered this same problem with the TI-84. Turns out you have to put your P (Percentage) as out of one hundred. For example. With my problem I had;

Trails: 13

P: 53/100

X Value: L1 (List 1)

And then it posted my probabilities to the L2 list. For some reason if you just put 53, or whatever your percentage of success in, it won't calculate.

Trails: 13

P: 53/100

X Value: L1 (List 1)

And then it posted my probabilities to the L2 list. For some reason if you just put 53, or whatever your percentage of success in, it won't calculate.

Jun 19, 2012 | Texas Instruments TI-84 Plus Calculator

You have to type expand((38x-28y)^4,x). See captured images

Jan 04, 2012 | Texas Instruments TI-89 Calculator

how to solve the problem for binomial theorem (1.08)8

Feb 24, 2011 | Texas Instruments TI-92 Plus Calculator

Using elementary algebria in the **binomial theorem, **I expanded the power **(***x* + *y*)^n into a sum involving terms in the form a x^b y^c. The coefficient of each term is a positive integer, and the sum of the exponents of *x* and *y* in each term is **n**. This is known as binomial coefficients and are none other than combinatorial numbers.

**Combinatorial interpretation:**

Using** binomial coefficient (n over k)** allowed me to choose** ***k* elements from an **n**-element set. This you will see in my calculations on my Ti 89. This also allowed me to use **(x+y)^n** to rewrite as a product. Then I was able to combine like terms to solve for the solution as shown below.

(x+y)^6= (x+y)(x+y)(x+y)(x+y)(x+y)(x+y) = x^6+6x^5y+15x^4y^2+20x^3y^3+15x^2y^4+6xy^5+y^6

**This also follows Newton's generalized binomial theorem:**

**Now to solve using the Ti 89.**

Using

(x+y)^6= (x+y)(x+y)(x+y)(x+y)(x+y)(x+y) = x^6+6x^5y+15x^4y^2+20x^3y^3+15x^2y^4+6xy^5+y^6

**Using sigma notation, and factorials for the combinatorial numbers, here is the binomial theorem:**

**The summation sign is the general term. Each term in the sum will look like that as you will see on my calculator display. Tthe first term having k = 0; then k = 1, k = 2, and so on, up to k = n. **

Jan 04, 2011 | Texas Instruments TI-89 Calculator

how to solve probability in fx-991ms

Mar 10, 2010 | Texas Instruments TI-84 Plus Calculator

The 1/x is the same as the x^-1 button which is right above the x-square button.

Jul 01, 2009 | Texas Instruments TI-84 Plus Calculator

This may help:

http://en.wikipedia.org/wiki/Binomial_theorem

Rate me, thanks.

http://en.wikipedia.org/wiki/Binomial_theorem

Rate me, thanks.

Jun 19, 2009 | Texas Instruments TI-89 Calculator

Yes, eleven million is rather extreme for the binomial distribution. For this large a value the binomial distribution is sufficiently indistinguishable from the normal approximation.

Apr 15, 2009 | Texas Instruments TI-84 Plus Calculator

Check the following:

*TI*-*84 Plus TI*-*84 Plus* Silver Edition Guidebook

*TI*-*84* Plus *TI*-*84* Plus Silver Edition Guidebook

Introduction tothe*TI*-83 *Plus* and *TI*-*84 Plus*

A collection of activities for the*TI*-83 and *TI*-*84 Plus*

Part II: Texas Instruments*TI*-83, *TI*-83 *Plus*, *TI*-*84 Plus* Graphics

Introduction tothe

A collection of activities for the

Part II: Texas Instruments

Mar 21, 2009 | Texas Instruments TI-84 Plus Calculator

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