Ответ:
20)
\( 1.2^2npk (\frac{1}{2})^2 np (-10)^2pk^4 = 1.44npk \frac{1}{4} np 100pk^4 = (1.44 \frac{1}{4} 100)n^{1+1}p^{1+1}k^{1+4} = (1.44 25)n^2p^2k^5 = 36n^2p^2k^5 \)20)
\( 1.2^2npk (\frac{1}{2})^2 np (-10)^2pk^4 = 1.44npk \frac{1}{4} np 100pk^4 = (1.44 \frac{1}{4} 100)n^{1+1}p^{1+1}k^{1+4} = (1.44 25)n^2p^2k^5 = 36n^2p^2k^5 \)