Question

If $\frac{ {2}^{x}}{ {2}^{x} + 1} = 3$, then find the value of

$\frac{ {8}^{x}}{ {8}^{x} + 1}$​

Answer 1

Step-by-step explanation:

multiply both side by 4

then{8}^{x}}{ {8}^{x} + 4} will be formed

and could be written as {8}^{x}}{ {8}^{x} + 3+1}

therefore{ {8}^{x}}{ {8}^{x} + 1} will be 12-3

=9