10n-24/n = 10 - 24/n
m ∈ N ⇒ m > 0
10 - 24/n > 0, n ∈ N, n делитель 24
24 = 1*24 = 1*12*2 = 1*6*2*2 = 1*3*2*2*2
Делители 24: 1, 2, 3, 4, 6, 8, 12, 24
24/n < 10
2,4 < n ≤ 24
<u>n = 3, n =4, n = 6, n =8, n =12, n = 24</u>
8u^8/8a^4u3= u^5/a^4;
yz^3/x^7 не сокращается;
x^5*z^2/x^3*z4= x^2/z^2
https://ru-static.z-dn.net/files/d82/ded8757c18a472c0cab8c30ad6b03bb2.jpg
................вот ответ