Question

Diketahui = ....
Bantuin ya kk... sama jalannya

Answer 1

2.2^(2x) + 8/2^2x = 17
misal 2^2x = p
2p + 8/p = 17
2p^2 - 17p + 8 = 0
(2p - 1)(p - 8) = 0
p = 1/2 --> 2^-1 = 2^2x maka x = - 1/2
p = 8 --> 2^3 = 2^2x maka x = 3/2