\( \frac{1}{6^7}= \)
\( 6^{-7} \)
\( -6^7 \)
\( \frac{1}{3^2}= \)
\( 3^{-2} \)
\( -3^2 \)
\( \frac{1}{5^2}= \)
\( 5^2 \)
\( 5^{-2} \)
\( \frac{1}{4^2}= \)
\( 4^{-2} \)
\( -4^2 \)
\( \frac{1}{20^2}= \)
\( 20^{-2} \)
\( -20^{-2} \)
167= \frac{1}{6^7}= 671=
6−7 6^{-7} 6−7
132= \frac{1}{3^2}= 321=
3−2 3^{-2} 3−2
152= \frac{1}{5^2}= 521=
5−2 5^{-2} 5−2
142= \frac{1}{4^2}= 421=
4−2 4^{-2} 4−2
1202= \frac{1}{20^2}= 2021=
20−2 20^{-2} 20−2