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[\begin{array}{c} 1 & 0 & 1 \\ - 1 & 21 & 0 \end{array}] + [\begin{array}{c} 2 & 2 & - 2 \\ - 3 & 4 & 3 \end{array}]

$[\begin{array}{c} 1 & 0 & 1 \\ - 1 & 21 & 0 \end{array}] + [\begin{array}{c} 2 & 2 & - 2 \\ - 3 & 4 & 3 \end{array}]$

Langkah 1

Tambahkan elemen yang seletak.

[\begin{array}{c} 1 + 2 & 0 + 2 & 1 - 2 \\ - 1 - 3 & 21 + 4 & 0 + 3 \end{array}]

$[\begin{array}{c} 1 + 2 & 0 + 2 & 1 - 2 \\ - 1 - 3 & 21 + 4 & 0 + 3 \end{array}]$

Langkah 2

Sederhanakan setiap elemen.

Ketuk untuk lebih banyak langkah...

Langkah 2.1

Tambahkan

1

$1$ dan

2

$2$ .

[\begin{array}{c} 3 & 0 + 2 & 1 - 2 \\ - 1 - 3 & 21 + 4 & 0 + 3 \end{array}]

$[\begin{array}{c} 3 & 0 + 2 & 1 - 2 \\ - 1 - 3 & 21 + 4 & 0 + 3 \end{array}]$

Langkah 2.2

Tambahkan

0

$0$ dan

2

$2$ .

[\begin{array}{c} 3 & 2 & 1 - 2 \\ - 1 - 3 & 21 + 4 & 0 + 3 \end{array}]

$[\begin{array}{c} 3 & 2 & 1 - 2 \\ - 1 - 3 & 21 + 4 & 0 + 3 \end{array}]$

Langkah 2.3

Kurangi

2

$2$ dengan

1

$1$ .

[\begin{array}{c} 3 & 2 & - 1 \\ - 1 - 3 & 21 + 4 & 0 + 3 \end{array}]

$[\begin{array}{c} 3 & 2 & - 1 \\ - 1 - 3 & 21 + 4 & 0 + 3 \end{array}]$

Langkah 2.4

Kurangi

3

$3$ dengan

- 1

$- 1$ .

[\begin{array}{c} 3 & 2 & - 1 \\ - 4 & 21 + 4 & 0 + 3 \end{array}]

$[\begin{array}{c} 3 & 2 & - 1 \\ - 4 & 21 + 4 & 0 + 3 \end{array}]$

Langkah 2.5

Tambahkan

21

$21$ dan

4

$4$ .

[\begin{array}{c} 3 & 2 & - 1 \\ - 4 & 25 & 0 + 3 \end{array}]

$[\begin{array}{c} 3 & 2 & - 1 \\ - 4 & 25 & 0 + 3 \end{array}]$

Langkah 2.6

Tambahkan

0

$0$ dan

3

$3$ .

[\begin{array}{c} 3 & 2 & - 1 \\ - 4 & 25 & 3 \end{array}]

$[\begin{array}{c} 3 & 2 & - 1 \\ - 4 & 25 & 3 \end{array}]$

[\begin{array}{c} 3 & 2 & - 1 \\ - 4 & 25 & 3 \end{array}]

$[\begin{array}{c} 3 & 2 & - 1 \\ - 4 & 25 & 3 \end{array}]$

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