Question

помогите пожалуйста срочно

Answer 1

1)

2^((x+1)/(x-1))-6*2(x/(x-1))+16=0

2*2^(x/(x-1))-6*(x/(x-1))+16=0

-4*2^(x/(x-1))=-16  |÷(-4)

2^(x/(x-1))=4

2^(x/(x-1))=2^2

x/(x-1)=2

x=2x-2

x=2.

Ответ: x=2.