Dividendo :
(-5)⁶ · (-5) = (-5)⁷
(3)⁴ · (3)⁵ = (3)⁹
Divisor :
(-5)³ · (-5)² = (-5)⁵
(3)²
Sustituyendo :
(-5)⁷ · (3)⁹ / (-5)⁵ · (3)² =
(-5)² · (3)⁷
[(-14 - 4) ÷ 2 + (-13 - 3) ÷ 4] + 9 · 6 ÷ 18 =
[(-18) ÷ 2 + (-16) ÷ 4] + 54 ÷ 18 =
[-9 - 4] + 3 =
-13 + 3 =
-10
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Verified answer
Ejercicio 1
Dividendo :
(-5)⁶ · (-5) = (-5)⁷
(3)⁴ · (3)⁵ = (3)⁹
Divisor :
(-5)³ · (-5)² = (-5)⁵
(3)²
Sustituyendo :
(-5)⁷ · (3)⁹ / (-5)⁵ · (3)² =
(-5)² · (3)⁷
Ejercicio 2
[(-14 - 4) ÷ 2 + (-13 - 3) ÷ 4] + 9 · 6 ÷ 18 =
[(-18) ÷ 2 + (-16) ÷ 4] + 54 ÷ 18 =
[-9 - 4] + 3 =
-13 + 3 =
-10