Evaluate (62)÷((-1)^(45-(8+3)))

$6 \cdot 2 \div {(- 1)}^{4 \cdot 5 - (8 + 3)}$

Rewrite the division as a fraction.

$\frac{6 \cdot 2}{{(- 1)}^{4 \cdot 5 - (8 + 3)}}$

Multiply $6$ by $2$ .

$\frac{12}{{(- 1)}^{4 \cdot 5 - (8 + 3)}}$

Simplify the denominator.

Simplify each term.

Multiply $4$ by $5$ .

$\frac{12}{{(- 1)}^{20 - (8 + 3)}}$

Add $8$ and $3$ .

$\frac{12}{{(- 1)}^{20 - 1 \cdot 11}}$

Multiply $- 1$ by $11$ .

$\frac{12}{{(- 1)}^{20 - 11}}$

$\frac{12}{{(- 1)}^{20 - 11}}$

Subtract $11$ from $20$ .

$\frac{12}{{(- 1)}^{9}}$

Raise $- 1$ to the power of $9$ .

$\frac{12}{- 1}$

$\frac{12}{- 1}$

Divide $12$ by $- 1$ .

$- 12$

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