Question

7 ) Calcule as potências .

Answer 1

a)
${( \frac{2}{4} )}^{2} = ( \frac{4}{16} )$
b)
${( \frac{2}{3} )}^{3} = \frac{8}{27}$
c)
${(1. \frac{1}{2} )}^{4} = (1. \frac{1}{16} )$
d)
${(1. \frac{1}{4} )}^{2} = (1. \frac{1}{16} )$
e)
${ (\frac{1}{3}) }^{5} = \frac{1}{243}$
f)
${(2. \frac{1}{3} )}^{3} = (2.\frac{1}{27}) ( \frac{2}{27} )$