8х2 72х

8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х. Х ∗ 2 7 16 = 5 3 16. 72х - 72 13 72 х+4 =12. 32х2+16х+2. х2-8х+16.
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х. 72х - 72 13 72 х+4 =12. х72-1372=2972.. 72х72. (72-х)+х=72 решение.
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х
8х2 72х