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Determinati nr naturale a si b pt care se verifica inegalitatile 3 la 2 ori 3 la 4 ori 3 la b egal 3 la 12
VA ROGGGGGG DAU COROANAAAAAAAAAAAAAA
Va rogggggggggggggggggggggggggggggggggggggg
VREAU UN RASPUNS URGENTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT

Răspuns :

Ahmed1985
3^2 x 3^4 x 3^b = 3^12

= 3^(2+4+b) = 3^12
= 3^b = 3^12: 3^6
= 3^ (12-6)
= 3^ 6
b= 6 #

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