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Determinati nr natural n pt care. 2n+2^2+2^3=2^4

Răspuns :

2n+2^2+2^3=2^4
2n+4+8=16
2n=16-8-4
2n=4
n=4:2
n=2
BiankaLarissa
2n+2²+2³=2^4
2n+4+8=16
2n+12=16
2n=16-12
2n=4
n=4:2
n=2

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