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daca a*a*a*3=64:8+4*4 atunci a=

Răspuns :

axaxax3=3a^3
64:8+4x4=8+16=24
3a^3=24
a^3=24:3
a^3=8
a=2
a³·3=8+16
a³·3=24
⇒a³=8⇒a³=2³;
⇒3=3⇒a=2;