Question

Repede vă rog!
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Answer 1

Răspuns:

2ˣ(1+2)=24

2ˣ·3=24

2ˣ=24:3

2ˣ=8

2ˣ=2³=>x=3

Answer 2

$2^x+2^x^+^1=24\\\\2^x(1+2)=24\\\\2^x=24:3\\2^x=8\\\\2^x=2^3\\\\x=3$