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a fost răspuns

72÷2-x+x+x+0÷x=x×x multumesc mult

Răspuns :

Mrincredible
72/2-x+x+x+0/x=x*x
36+x+0=x*x
36+x=x*x
x=6 =>42=36 fals
x=7 =>43=49 fals
=>nu are solutii in N

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