Question

calcule as potenciaçoês:

a)
$( - 4) ^{4} =$
b)
$( + 2) {}^{6} =$
c)
$( + 3) {}^{3} =$
d)
$( + 10) {}^{4 } =$
e)
$( - 6) {}^{3} =$
f)
$( + 7) {}^{2} =$
g)
$( - 12) {}^{2} =$
h)
$( - 13 {}^{3 } =$

Answer 1

$a)( { - 4}^{4} ) = 4.4.4.4 = 256 \\ b) {2}^{6} = 2.2.2.2.2.2. = 64 \\ c) {3}^{3} = 3.3.3 = 27 \\ d) {10}^{4} = 10.10.10.10 = 10.000 \\ e)( { - 6}^{3} ) = ( - 6).( - 6).( - 6) = - 216 \\ f) {7}^{2} = 7.7 = 49 \\ g)( { - 12}^{2}) = ( - 12).( - 12) = 144 \\ h)( { - 13}^{3} ) = ( - 13).( - 13) = 2.197$