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(2+2*3)*{2*2²*2⁴³-2⁴⁶+[3¹⁴⁸/3⁴³-(3⁵)²¹]+16}

Răspuns :

(2+2·3)·{2·2²·2⁴³-2⁴⁶+[3¹⁴⁸:3⁴³-(3⁵)²¹]+16}=
8·[2⁴⁶-2⁴⁶+(3¹⁰⁵-3¹⁰⁵)+16]=
8·(0+0+16)=
8·16= 128

/robèrtinni