((10×3)−4)7=
\( \left(\left(10\times3\right)^{-4}\right)^7= \)
\( \left(\left(2\times4\right)^{-2}\right)^4= \)
\( \left(\left(3\times5\right)^{-3}\right)^{-6}= \)
\( \left(\left(4\times8\right)^{-5}\right)^4= \)
\( \left(\left(6\times2\right)^4\right)^{-5}= \)
\( \left(\left(6\times5\right)^{-8}\right)^{-4}= \)
\( \left(\left(7\times2\right)^3\right)^{-2}= \)
\( \left(\left(7\times4\right)^{-6}\right)^5= \)
\( \left(\left(8\times6\right)^{-7}\right)^{-8}= \)
\( \left(\left(9\times3\right)^{-4}\right)^{-6}= \)
\( \left(\left(5\times3\right)^4\right)^{-3}= \)
\( \left(\left(7\times6\right)^{-5}\right)^3= \)
\( \left(\left(8\times4\right)^{-7}\right)^6= \)