# How to find the modulus of a complex number

In this blog post, we will provide you with a step-by-step guide on How to find the modulus of a complex number.

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## Modulus and Conjugate of a Complex Number

Modulus of Complex Number Examples Example 1: Determine the modulus of complex number z = -6 + 3i. Solution: The modulus of complex number z = -6 + 3i is Example 2: Calculate the

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## The modulus and argument of a complex number

In this lesson we talk about how to find the modulus of a complex number.
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## Question Video: Finding the Modulus of Complex Numbers

Steps for Finding the Modulus and Argument of a Complex Number. Step 1: Graph the

## What Are Complex Numbers?

Square of Real part = x 2 Square of Imaginary part = y 2. Find the sum of the computed squares. Sum = Square of Real part + Square of Imaginary part = x 2 + y 2. Find the
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## the square root of −1.

Find the modulus of the following complex number. − 2 + 4i. Solution : Let z = -2 + 4i |z| = √(-2 + 4i) |z| = √(-2) 2 + 4 2 = √4 + 16 = √20. By decomposing the number inside the radical, we get = √(2 ⋅