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a fost răspuns

Calculati media aritmetica a numerelor
√3 ; 2√3 ; √27
-2√5 ; 4√5 ; √20
Va rog!!

Răspuns :

Ma=(√3+2√3+√27)/3 Ma=(√3+2√3+3√3)/3 Ma=(6√3)/3 Ma=2√3 Ma=(-2√5+4√5+√20)/3 Ma=(-2√5+4√5+2√5)/3 Ma=(4√5)/3
Alexandravert
Ma=(a+b+c)/3
Ma=(√3+2√3+√27)/3=(√3+2√3+3√3)/3=6√3/2=2√3

Ma=(-2√5+4√5+√20)/3=(-2√5+4√5+2√5)/3=4√5/3

Alte intrebari