3 
1
3
 − 2 
1
2
Solve. Use scrap paper if you need to.
3 
1
3
 − 2 
1
2
 = 


It looks like you have a matrix problem. The expression appears to represent the subtraction of two 2x2 matrices:

\[
\begin{pmatrix}
3 & 1 \\
3 & -2 
\end{pmatrix}
- 
\begin{pmatrix}
1 & 2 \\
1 & 2 
\end{pmatrix}
\]

Now, let's perform the matrix subtraction element by element:

\[
\begin{pmatrix}
3 - 1 & 1 - 2 \\
3 - 1 & -2 - 2 
\end{pmatrix}
=
\begin{pmatrix}
2 & -1 \\
2 & -4 
\end{pmatrix}
\]

So, the result is:

\[
\begin{pmatrix}
2 & -1 \\
2 & -4 
\end{pmatrix}
\]

Would you like further details, or do you have any questions?

Here are 5 related questions to expand your understanding:

1. How do you add two matrices?
2. What is the identity matrix, and how does it work in matrix operations?
3. How do you multiply two 2x2 matrices?
4. What is a determinant, and how is it computed for a 2x2 matrix?
5. How can matrix operations be used in solving systems of linear equations?

**Tip:** When subtracting matrices, always ensure that the matrices are of the same dimensions, as matrix subtraction is element-wise.

3 1 3 − 2 1 2 Solve. Use scrap paper if you need to. 3 1 3 − 2 1 2 =

Learn how to subtract two 2x2 matrices with a detailed solution. This problem covers essential matrix operation concepts, including element-wise subtraction and matrix subtraction properties. Suitable for high school students in Grades 9-12.

Math Problem Statement

3 1 3 − 2 1 2 Solve. Use scrap paper if you need to. 3 1 3 − 2 1 2

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