Question

найти ответ
2^x+2+2^x-3=33

Answer 1

Решение
2^(x + 2) + 2^(x - 3) = 33
4*(2^x)  + (1/8)*(2^x) = 33
(2^x)*(4 + 1/8) = 33
(2^x) * (33/8) = 33
2^x = 8
2^x = 2³
x = 3