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  • Systems of Equations

Systems of Equations solvers

There are 3 solvers in this category

Solve 2 by 2 system of equations

Solve 3 by 3 system of equations

Solve 4 by 4 system of equations

Polynomial Calculators

  • Factoring Polynomials
  • Polynomial Roots
  • Synthetic Division
  • Polynomial Operations
  • Graphing Polynomials
  • Expand & Simplify
  • Generate From Roots

Rational Expressions

  • Simplifying
  • Multiplication / Division
  • Addition / Subtraction

Radical Expressions

  • Rationalize Denominator
  • Simplifying

Solving Equations

  • Quadratic Equations (with steps)
  • Polynomial Equations
  • Solving Equations - With Steps

Quadratic Equation

  • Solving (with steps)
  • Quadratic Plotter
  • Factoring Trinomials

Geometry

  • Equilateral Triangle
  • Right Triangle
  • Oblique Triangle
  • Square Calculator
  • Rectangle Calculator
  • Circle Calculator
  • Hexagon Calculator
  • Rhombus Calculator

Complex Numbers

  • Modulus, inverse, polar form
  • Division
  • Simplify Expression

Systems of equations

  • System 2x2
  • System 3x3
  • System 4x4

Matrices

  • Vectors (2D & 3D)
  • Add, Subtract, Multiply
  • Determinant Calculator
  • Matrix Inverse
  • Characteristic Polynomial
  • Eigenvalues
  • Eigenvectors
  • Matrix Decomposition

Calculus Calculators

  • Limit Calculator
  • Derivative Calculator
  • Integral Calculator

Sequences & Series

  • Arithmetic Sequences
  • Geometric Sequences
  • Find nth Term

Analytic Geometry

  • Distance and Midpoint
  • Triangle Calculator
  • Graphing Lines
  • Lines Intersection
  • Two Point Form
  • Line-Point Distance
  • Parallel/Perpendicular
  • Circle Equation
  • Circle From 3 Points
  • Circle-line Intersection

Trigonometry

  • Degrees to Radians
  • Trig. Equations

Numbers

  • Long Division
  • Evaluate Expressions
  • Fraction Calculator
  • Greatest Common Divisor GCD
  • Least Common Multiple LCM
  • Prime Factorization
  • Scientific Notation
  • Percentage Calculator
  • Dec / Bin / Hex

Statistics and probability

  • Probability Calculator
  • Probability Distributions
  • Descriptive Statistics
  • Standard Deviation
  • Z - score Calculator
  • Normal Distribution
  • T-Test Calculator
  • Correlation & Regression

Financial Calculators

  • Simple Interest
  • Compound Interest
  • Amortization Calculator
  • Annuity Calculator

Other Calculators

  • Sets
  • Work Problems
About the Author

Welcome to MathPortal. This website's owner is mathematician Miloš Petrović. I designed this website and wrote all the calculators, lessons, and formulas.

If you want to contact me, probably have some questions, write me using the contact form or email me on [email protected]

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