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a fost răspuns

Va rog ajutatima!!!! Va roooog!!!! 3•[3+3•(3^3-3^5:3^3)]+2•3^2

Răspuns :

TudorTarta
3•[3+3•(3^3-3^5:3^3)]+2•3^2=> 3*[3+3*(3^3-3^2)]+2*9=>3*[3+3*(27-9)]+18=>3*(3+3*18)+18=>3*(3+54)+18=>3*57+18=> 171+18=>189
Munmnc
[tex]3*[3+3*( 3^{3} - 3^{2} )]+2*9= 3*[3+3* 3^{2} (3-1)]+18=[/tex]
3*(3+27*2)+18
3*(3+54)+18
3*57+18
171+18
189

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