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Efectuati:
2x2³x3²:18+5x{625:5³[(3x3²x5²)¹⁷:(9²⁵x25¹⁷)+6⁵:3⁵]x2 la puterea 3 la puterea 0}


Răspuns :

2x2³x3²:18+5x{625:5³+[(3x3²x5²)¹⁷:(9²⁵x25¹⁷)+6⁵:3⁵]x2^3^0}=
=2⁴x3²:2x3²+5x{5⁴:5³+[(3³x5²)¹⁷:(3⁵⁰x5³⁴)+2⁵x3⁵:3⁵]x2¹}=
=2³+5x{5+[(3⁵¹x5³⁴):(3⁵⁰x5³⁴)+2⁵]x2}=
=2³+5x[5+(3¹+2⁵)x2]=
=8+5x[5+(3+32)x2]=
=8+5x(5+70)=
=8+5x75=
=8+375=383