# Video: Solve Quadratic Equation Step by Step using the TI-Nspire CAS CX – Algebra Made Easy

Learn how to solve a quadratic equation Step by Step using the TiNspire CAS CX Also, learn how to factor, solve, simplify, expand and evaluate expressions Solve Quadratic Equation Step by Step using the TI-Nspire CAS CX – Algebra Made Easy   Solve Quadratic Equations Step by Step using Ti-Nspire CAS CX

# Statistics Made Easy for the TiNspire update: Inverse Binomial Distribution Solver

We included two new features : Inverse Binomial Distribution Solver: Find number of successes given cumulative probability, success probability and #trials. Inverse Binomial Distribution Solver: Find number of trials given cumulative probability, success probability and #successes. This update requires OS 4.4 or higher which can be downloaded here https://education.ti.com/en/product-resources/whats-new

# Not only are these apps a life saver but the costumer service was even more impressive.

I downloaded linear algebra and the physics made easy apps and I love them both !!!!! They are incredibly user friendly and helped me a ton, I just got a 100 on my linear test using this app! Not only are these apps a life saver but when I had a question regarding downloading the… (read more)

# TiNspire MADE EASY apps have helped me greatly as a student and as a tutor – Step by Step methods are very helpful

These TiNspire MADE EASY apps have helped me greatly as a student and as a tutor. Instead of a group of tutors staring at a problem for half an hour, i can just plug it in and make sure everything is correct. As for my schooling, it has helped to retrieve information quickly and easily… (read more)

# Step by Step Statistics on the Ti-Nspire : Central Limit Theorem using Statistics Made Easy

The Central Limit Theorem is fundamental in Statistics and allows drawing conclusions about the sample distribution. Now, using Statistics Made Easy on your TI-Nspire CX , the Central Limit Theorem can be applied easily. Just enter the populations mean and standard deviation and the sample size and the Sample Distribution’s Mean and Standard Deviation are… (read more)

# Factoring Using Algebra Made Easy with the TiNspire CAS CX

Factoring expressions, functions and integers can be done easily using Algebra Made Easy on your handy TiNspire CAS CX . The bottom image shows that you enter can any expression which will be factored , you could even enter an integer such as 500 to get 4*5^3 . Additionally , using the option 1: Algebra… (read more)

# Balancing a chemical equation using the TInspire CAS CX and the Chemistry Made Easy app – step by step

Here is a solved example: When balancing the chemical equation: Fe2S3+O2=Fe2O3+SO2 The setup is a_*Fe2S3+b_*O2=c_*Fe2O3+d_*SO2 or : a_*(2Fe+3S)+b_*(2O)=c_*(2Fe+3O)+d_*(1S+2O) This sets up : 2*a_=2*c_ and 3*a_=d_ and 2*b_=3*c_+2*d_ which has the solution : {a_,b_,c_,d_}={2,9,2,6} Thus, 2*Fe2S3+9*O2=2*Fe2O3+6*SO2