Ответ:
Объяснение:
2ˣ*0,5-3*2ˣ+7*2*2ˣ=92
2ˣ(0,5-3+14)=92
11,5*2ˣ=92
2ˣ=8
2ˣ=2³
x= 3
2^x=t
t/2-3t+14t=92
11.5t=92
t=8
2^x=8
x=3
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Ответ:
Объяснение:
2ˣ*0,5-3*2ˣ+7*2*2ˣ=92
2ˣ(0,5-3+14)=92
11,5*2ˣ=92
2ˣ=8
2ˣ=2³
x= 3
Verified answer
2^x=t
t/2-3t+14t=92
11.5t=92
t=8
2^x=8
x=3