Finite Math Examples

$[\begin{array}{c} 1 & 1 \\ 9 & 4 \\ 4 & - 8 \end{array}] - [\begin{array}{c} 0 & 4 \\ 8 & 8 \\ 1 & - 5 \end{array}]$

Step 1

Subtract the corresponding elements.

$[\begin{array}{c} 1 - 0 & 1 - 4 \\ 9 - 8 & 4 - 8 \\ 4 - 1 & - 8 + 5 \end{array}]$

Step 2

Simplify each element.

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Step 2.1

Subtract $0$ from $1$ .

$[\begin{array}{c} 1 & 1 - 4 \\ 9 - 8 & 4 - 8 \\ 4 - 1 & - 8 + 5 \end{array}]$

Step 2.2

Subtract $4$ from $1$ .

$[\begin{array}{c} 1 & - 3 \\ 9 - 8 & 4 - 8 \\ 4 - 1 & - 8 + 5 \end{array}]$

Step 2.3

Subtract $8$ from $9$ .

$[\begin{array}{c} 1 & - 3 \\ 1 & 4 - 8 \\ 4 - 1 & - 8 + 5 \end{array}]$

Step 2.4

Subtract $8$ from $4$ .

$[\begin{array}{c} 1 & - 3 \\ 1 & - 4 \\ 4 - 1 & - 8 + 5 \end{array}]$

Step 2.5

Subtract $1$ from $4$ .

$[\begin{array}{c} 1 & - 3 \\ 1 & - 4 \\ 3 & - 8 + 5 \end{array}]$

Step 2.6

Add $- 8$ and $5$ .

$[\begin{array}{c} 1 & - 3 \\ 1 & - 4 \\ 3 & - 3 \end{array}]$