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(3×15¹²+2×15¹²):15¹¹+(3²+3²)³:(3³+3³):3+1²⁰⁰⁵-2005⁰​

Răspuns :

(3×15¹²+2×15¹²):15¹¹+(3²+3²)³:(3³+3³):3+1²⁰⁰⁵-2005⁰;

=5¹²(3+2):15¹¹+(9+9)³:(27+27):3+1-1;

=5×5¹²:15¹¹+18³:54:3;

=5×5+18³:18,

=25+18²;

=25+324;

=349;