Question

6 Determine o valor:

a) (1/5)²=


c) 10-²=

b) (0,4)³ =​

Answer 1

Resposta:

$a)\left(\frac{1}{5}\right)^2=\frac{1}{25}\quad \left(\mathrm{Decimal:\quad }\:0.04\right)$

$b)\left(0.4\right)^3=0.064$

$c)10^{-2}=\frac{1}{100}\quad \left(\mathrm{Decimal:\quad }\:0.01\right)$