Step by Step Equation Solver

Runs on TI-Nspire CX CAS only. It does not run on computers!

App Purchase

Enter the last 8 digits of your 27-digit TI-Nspire's Product ID.

Located under 5:Settings → 4:Status → About

ID may look like: 1008000007206E210B0BD92F455 HELP.

If this was your ID you would only type in BD92F455.

At the end of the PayPal checkout, you will be sent an email containing your key and download instructions.

Price:$49.95

Slide Shows

Description

  • Solve any Equations or Systems of Equations Step by Step. Works for any function. Also, performs Step by Step the Quadratic Formula, Complete the Square, Solve Equations via Grouping & Substitution and much more.

FUNCTIONALITY & MENU ITEMS OF APP :

  • Equations
  • Step by Step Equation Solver
  • Solve any Equation or Inequality
  • Solve Equations via Grouping & Substitution
  • Do the Quadratic Equation
  • Complete the Square
  • Solve 2×2 system
  • Read: PEMDAS – Order of Operation
  • Identity Checker
  • Newton Method
  • Algebra
  • Simplify Expression
  • Factor
  • Expand
  • Find Partial Fractions
  • Base Conversion: Binary, Hexadecimal, Decimal
  • Functions
  • READ: Linear Functions
  • Find Slope, Midpoint, Distance given 2 Points
  • Find y=mx+b
  • All-in-one-Function Explorer
  • Evaluate Function
  • Find Domain of f(x)
  • Find Range of f(x)
  • Intersection of 2 Functions
  • Composition of 2 Functions f(g(x))
  • Do the Quadratic Equation
  • Complete the Square
  • Find [f(x+h)-f(x)]/h
  • Find Inverse function
  • READ: Interval Notation
  • Newton Method
  • READ: Intermediate Value Theorem
  • Exponents & Logarithms
  • READ: Exponents & Rules
  • Solve any Equation
  • Solve using the Rule 72
  • Solve Money/Exponential Growth Problems
  • READ: Logarithms & Rules
  • Evaluate Logarithms
  • Logarithm Solver
  • Change of Base
  • Help & About
  • Help & Use of Keys
  • What to Input
  • About us
  • Set FontSize