Question

Calcular las siguientes potencias
A- (-5/3)3=
B- (-2/5)0=
C- (1/4)1=
D- (-3/2)4=
E- 3/2)-2=
F- (1/7)2=
G- (6/5)2=
H- (2/7)-2=

Answer 1

Explicación paso a paso:

A-

${( \frac{ - 5}{3}) }^{3} = \frac{{ - 5}^{3}}{ {3}^{3} } = \frac{ - 125}{27}$

B-

${( \frac{ - 2}{5})}^{0} = 1$

C-

${ (\frac{1}{4}) }^{1} = \frac{ {1}^{1} }{ {4}^{1} } = \frac{1}{4}$

D-

${( \frac{ - 3}{2}) }^{4} = \frac{ { - 3}^{4} }{ {2}^{4} } = \frac{81}{16}$

F-

${( \frac{1}{7} )}^{2} = \frac{ {1}^{2} }{ {7}^{2} } = \frac{1}{49}$

G-

${ (\frac{6}{5} )}^{2} = \frac{ {6}^{2} }{ {5}^{2} } = \frac{36}{25}$