Question

Gente me ajuda nessa questão pf

Answer 1

a)
$\frac{4 \times 4 \times 4 \times 4 \times 4}{4 \times 4 \times 4} = \frac{1024}{64} = 16$
b)
$\frac{ ( - 4) + ( - 4) + ( - 4) + ( - 4) + ( - 4)}{4 \times 4 \times 4} = \frac{ - 1024}{64} = - 16$
c)
$\frac{ ( - 4) + ( - 4) + ( - 4) + ( - 4) + ( - 4)}{( - 4 )\times ( - 4 )\times ( - 4)} = \frac{ - 1024}{ - 64} = 16$
d)
$\frac{4 {}^{5} }{4 {}^{5} } = \frac{1024}{1024} = 1$