Question

[-4² + 3 • -1 + (-5)²] ÷ -1

ayudaaaa, es urgente:((​

Answer 1

Respuesta:

$( - {4}^{2} + 3 \times - 1 + ( - {5})^{2} ) \div - 1$

$(16 + ( - 3) + 25) \div - 1$

$(13 + 25) \div - 1$

$38 \div - 1$

$- 38$

Answer 2

Respuesta:

[-4² + 3 • -1 + (-5)²] ÷ -1

[-4² + 3 • -1 + 25] ÷ -1

[16+ 3 • -1 + 25] ÷ -1

[16-3 + 25] ÷ -1

[13+25] ÷ -1

[38] ÷ -1

38÷-1

-38