( 2 + 2 x 3 ) x { 2 x 2² x 2⁴³ - 2⁴⁶ + [ 3¹⁴⁸ : 3⁴³ - ( 3⁵ ) ²¹ ] + 16} = 128
= ( 2 + 6 ) x [ 2 ⁽ ¹ ⁺ ² ⁺ ⁴³ ⁾ - 2⁴⁶ + ( 3 ⁽ ¹⁴⁸ ⁻ ⁴³ ⁾ - 3 ⁵ ˣ ²¹ ) + 16 ] =
= 8 x [ 2⁴⁶ x ( 1 - 1 ) + ( 3¹⁰⁵ - 3¹⁰⁵ ) + 16 ] =
= 8 x ( 2⁴⁶ x 0 + 0 + 16 ) =
= 8 x 16 =
= 128
