Question

$( \frac{1}{2} ) {}^{4}$
$( - \frac{9}{2} ) {}^{2}$
$(0.813) {}^{0}$
$( \frac{5}{2} ) { }^{ - 3}$
$( \frac{2}{7} ) {}^{ - 2}$
$( - \frac{3}{4} ) {}^{3}$
$( - 8) {}^{ - 2}$
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Answer 1

Respuesta:

$(\frac{1}{2} )^4=\frac{1^4}{2^4} =\frac{1}{16} \\\\(-\frac{9}{2} )^2=\frac{9^2}{2^2}=\frac{81}{4}\\\\(0.813)^0=1\\\\(\frac{5}{2} )^{-3}=(\frac{2}{5} )^3=\frac{2^3}{5^3} =\frac{8}{125}\\\\(\frac{2}{7} )^{-2}=(\frac{7}{2} )^2=\frac{7^2}{2^2} =\frac{49}{4}\\\\(-\frac{3}{4} )^3=-\frac{3^3}{4^3}=-\frac{27}{64}\\\\(-8)^{-2}=(-\frac{1}{8} )^2=\frac{1^2}{8^2} =\frac{1}{64}$

Answer 2

Respuesta:

no entiendo perdón

Explicación paso a paso:

pipipipipi