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Complex Number Calculator

When a number has the form a + bi (a real number plus an imaginary number) it is called a complex number. Calculate the Complex number Multiplication, Division and square root of the given number. Can be used for calculating or creating new math problems.

Related Articles:
>> What is Complex Number.(A simple tutorial)

Related Calculators


Complex Number Calculator

Multiplication: [ (a+bi) × (a+bi) ]
a: bi:
a: bi:
Multiplication :
Division: [ (a+bi) / (a+bi) ]
a: bi:
a: bi:
Division :
Square root: [ r1 = x+yi ; r2 = -x-yi ]
a: bi:
r1 :
r2 :

 
   
  


Complex Number Formula:

Multiplication = (a+bi) × (a+bi)
Division = (a+bi) / (a+bi)
Square root:
   r = sqrt(a² + b²)
   y = sqrt((r-a) / 2)
   x = b / 2y
   r1 = x + yi
   r2 = -x - yi

This tool will help you dynamically to calculate the complex number multiplication, division and square root problems. Calculating Complex number, Multiplication, Division and Square root is made easier.

Related Articles:
>> What is Complex Number.(A simple tutorial)