Răspuns:
=[27·3+2⁴⁵⁻⁴²+3⁵ˣ⁶:3²⁹+1]:31
=[81+2³+3³⁰:3²⁹+1]:31
=[81+8+3³⁰⁻²⁹+1]:31
=[81+8+3+1]:31
=93:31
=3
________
=[2⁸+(3²)²+5⁶+(6²)²]:[0+(2²)⁴+3⁴+(5²)³+6⁴]
=(2⁸+3⁴+5⁶+6⁴):(2⁸+3⁴+5⁶+6⁴)
=1
