13avamart
13avamart
26-05-2020
Mathematics
contestada
what is x in the equation 2^x+1=9
Respuesta :
nadinadi1985
nadinadi1985
26-05-2020
Answer:
x=3
Step-by-step explanation:
2^x=9-1
2^x=8
2^x=2^3
x=3
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