Linear Algebra Examples

$[\begin{array}{c} a + 2 & 3 z + 1 & 5 m \\ 8 k & 0 & 3 \end{array}] + [\begin{array}{c} 3 a & 2 z & 5 m \\ 2 k & 5 & 6 \end{array}]$

Step 1

Add the corresponding elements.

$[\begin{array}{c} a + 2 + 3 a & 3 z + 1 + 2 z & 5 m + 5 m \\ 8 k + 2 k & 0 + 5 & 3 + 6 \end{array}]$

Step 2

Simplify each element.

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Step 2.1

Add $a$ and $3 a$ .

$[\begin{array}{c} 4 a + 2 & 3 z + 1 + 2 z & 5 m + 5 m \\ 8 k + 2 k & 0 + 5 & 3 + 6 \end{array}]$

Step 2.2

Add $3 z$ and $2 z$ .

$[\begin{array}{c} 4 a + 2 & 5 z + 1 & 5 m + 5 m \\ 8 k + 2 k & 0 + 5 & 3 + 6 \end{array}]$

Step 2.3

Add $5 m$ and $5 m$ .

$[\begin{array}{c} 4 a + 2 & 5 z + 1 & 10 m \\ 8 k + 2 k & 0 + 5 & 3 + 6 \end{array}]$

Step 2.4

Add $8 k$ and $2 k$ .

$[\begin{array}{c} 4 a + 2 & 5 z + 1 & 10 m \\ 10 k & 0 + 5 & 3 + 6 \end{array}]$

Step 2.5

Add $0$ and $5$ .

$[\begin{array}{c} 4 a + 2 & 5 z + 1 & 10 m \\ 10 k & 5 & 3 + 6 \end{array}]$

Step 2.6

Add $3$ and $6$ .

$[\begin{array}{c} 4 a + 2 & 5 z + 1 & 10 m \\ 10 k & 5 & 9 \end{array}]$