8 videos in "Matrices"
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Solving 2x2 matrices
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Multiplying matrices featuring a TI-Nspire
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![[C.13] Entering a Matrix on a graphing calculator preview image](http://pi.mathvids.com/thumbs/1271-1.jpg)
[C.13] Entering a Matrix on a graphing calculator
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![[C.14] Matrix Addition and Multiplication preview image](http://pi.mathvids.com/thumbs/1272-1.jpg)
[C.14] Matrix Addition and Multiplication
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![[C.15] Matrix Inverse on a graphing calculator preview image](http://pi.mathvids.com/thumbs/1273-1.jpg)
[C.15] Matrix Inverse on a graphing calculator
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![[C.16] Identity Matrix preview image](http://pi.mathvids.com/thumbs/1274-1.jpg)
[C.16] Identity Matrix
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![[C.17] Solving the Matrix Equation preview image](http://pi.mathvids.com/thumbs/1275-1.jpg)
[C.17] Solving the Matrix Equation
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![[C.18] Using rref on a graphing calculator preview image](http://pi.mathvids.com/thumbs/1276-1.jpg)
[C.18] Using rref on a graphing calculator
Solving 2x2 matrices
Solving 2x2 matrices
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Solving 2x2 Matrix equations using inverse matrices.
- Solving 2x2 Matrix Equations - Basic terminology of matrix problems, coupled with practice solving for 2x2 matrix equations.
- How do you solve systems of equations using matrices?
- How do you find the inverse of a 2x2 matrix?
A good recap / explanation of how to go from solving equations in Algebra transitioning into solving systems of equations using matrices. A quick recap of finding an inverse and using the inverse to find the solution to a matrix equation. Good video, but short on examples.
Wow Very Informative, im a College Student and its helped me out a lot. Thanks.
pretty great, thanks
i love the video it helps a lot


