How to find the determinant of a 3x3 matrix

Start by writing out the matrix on top of itself or on paper if necessary.

Figure out mathematic problems
Determine math question

How to Find the Determinant of a 3X3 Matrix: 12 Steps

First, you must realize that this is a mathematical tool which uses a process known as Laplace expansion to quickly solve for the desired result.

Determinant of 3x3 Matrix

Finding the determinant of a 3x3 matrix can easily be accomplished with a few simple steps.

  • 820+


  • 96%

    Improved Their Grades

How to find the Determinant of a 3x3 Matrix (practice

Clarify math

Stay in the Loop 24/7

Get the latest news and updates on the go with the 24/7 News app.

Decide math questions

Learn step-by-step

You can learn anything you want if you're willing to put in the time and effort. Just find a good tutorial or course and work through it step-by-step.

Do math problems

Free time to spend with your family and friends

I enjoy spending my free time with my family and friends.