Question

61. Calcule:

$a)\: 4^{5} \div 4 {}^{3}$
$b) \: - 4 {}^{5} \div 4 {}^{3}$
$c) \: - 4 {}^{5} \div - 4 {}^{3}$
$d) \: (4 {}^{2} ) \div 4 {}^{5}$
(15 pts)​

Answer 1

Resposta:

A) 26

B) -26

C) +26

D) 104

Explicação passo-a-passo:

$a)\: 4^{5} \div 4 {}^{3}$

=2704 \div 104

=26

$b) \: - 4 {}^{5} \div 4 {}^{3}$

= -2704 \div 104

= -26

$c) \: - 4 {}^{5} \div - 4 {}^{3}$

= -2704 \div -104

= +26

$d) \: (4 {}^{2} ) \div 4 {}^{5}$

=26 \div 2704

= 104

104x26=2704