Math Lessons, Calculators and Homework Help

It is time to solve your math problem

You are here:

Calculators :: Complex numbers :: Operations with one complex number

This calculator extracts the square root, calculate the modulus, finds inverse, finds conjugate and transform complex number to polar form.

Operations with one complex number

This calculator will find absolute value, inverse, conjugate or polar for a given complex number.
You can enter either integers (10), decimal numbers(10.12) or FRACTIONS(10/3). Important: The form will NOT let you enter wrong characters (like *, (, ), y, p, ...) How to input?? 

conjugate modulus inverse
roots polar form compute all

All Calculators

Polynomial Calculators
Find Roots, Factor, Expand, Simplify, Graph,...

Rational Expressions
Simplify, Multiply, Divide, Add, Subtract

Radical expressions
Rationalize, Simplify

Solving Equations
Solve Quadratic, Polynomial or Rational Equation

Quadratic equation
Solving, Factoring, Graphing,...

Plane Geometry
Triangle, Sine/Cosine Law, Square, Rectangle

Complex numbers
Operations, Polar Form, Simplifying, Inverse,...

Systems of equations
Systems 2x2, 3x3 and 4x4

Vectors and Matrices
2D/3D Vectors, Determinant, Inverse, Operations

Calculus Calculators
Eval. derivatives using analytical differentiation

Analytic Geometry
Line, Triangle, Circle,...

Numbers
Fractions, LCM, GCD, Prime Numbers,Percentages...

Formulas for conjugate, modulus, inverse, polar form and roots


Conjugate

The conjugate of the complex number z = a + bi is: complex conjugate

Example 1: conjugate example 1

Example 2: conjugate example 2

Example 3: conjugate example 3


Modulus (absolute value)

The absolute value of the complex number z = a + bi is: complex modulus

Example 1: modulus example 1

Example 2: modulus example 2

Example 3: modulus example 3


Inverse

The inverse of the complex number z = a + bi is:

complex inverse

Example 1:

inverse example



Related Calculators

Add, Sub, Mul and Div Complex Numbers
Simplifying Complex Numbers Expressions

If you need homework help with this math area you can ask me for help.

I'll send you back a free quote in hours. Please note: This is not a free service and I cannot do your homework for free.

Was this calculator helpful?
Yes No