2 la puterea 7x+1=1024​

Răspuns :

[tex] {2}^{7x + 1} = 1024[/tex]

[tex] = {2}^{7x + 1} = {2}^{10} [/tex]

[tex] 7x + 1 = 10[/tex]

[tex]7x = 10 - 1[/tex]

[tex]7x = 9[/tex]

[tex]x = \frac{9}{7} [/tex]