Question

Gente mim ajude aí pfv?

Answer 1

a)
$4 {}^{5} = 4 \times 4 \times 4 \times 4 \times 4 = \\ 1024$
b)
$4 {}^{ - 5} = ( \frac{1}{4} ) {}^{5} = \frac{1}{1024}$
c)
$5 {}^{4} = 5 \times 5 \times 5 \times 5 = \\ 625$
d)
$5 {}^{ - 4} = (\frac{1}{5} ) {}^{4} = \frac{1}{625}$