Álgebra Exemplos

$[\begin{array}{c} 1 & 3 \\ - 3 & 7 \end{array}] - [\begin{array}{c} - 6 & 5 \\ - 3 & 1 \end{array}]$

Step 1

Subtraia os elementos correspondentes.

$[\begin{array}{c} 1 + 6 & 3 - 5 \\ - 3 + 3 & 7 - 1 \end{array}]$

Step 2

Simplify each element.

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Some $1$ e $6$ .

$[\begin{array}{c} 7 & 3 - 5 \\ - 3 + 3 & 7 - 1 \end{array}]$

Subtraia $5$ de $3$ .

$[\begin{array}{c} 7 & - 2 \\ - 3 + 3 & 7 - 1 \end{array}]$

Some $- 3$ e $3$ .

$[\begin{array}{c} 7 & - 2 \\ 0 & 7 - 1 \end{array}]$

Subtraia $1$ de $7$ .

$[\begin{array}{c} 7 & - 2 \\ 0 & 6 \end{array}]$