Question

Calcule ( cálculos simples) :

Answer 1

$\ Primeira\ Folha\newline\ a)\frac{1}{9}\newline d)64\newline g)\sqrt{\frac{36+13}{36}}=\sqrt{\frac{49}{36}}=\frac{7}{6}\newline\newline Segunda\ Folha\newline\newline b)(\frac{5}{4})^3=\frac{125}{64}\newline e)-1\newline c)-\frac{1}{6^3}=-\frac{1}{216}\newline f)-10^5=-100000$ Hugs