Question

30+3x{13+2[500-4x(23-2 la puterea 3)

Answer 1

= 30 + 3 * { 13 + 2 * [ 500 - 4 * ( 23 - 8 ) ] }
= 30 + 3 * [ 13 + 2 * ( 500 - 4 * 15 ) ]
= 30 + 3 * [ 13 + 2 * ( 500 - 60 ) ]
= 30 + 3 * ( 13 + 2 * 440 )
= 30 + 3 * ( 13 + 880 )
= 30 + 3 * 893
= 30 + 2679
= 2709

Answer 2

 30 + 3 x {13 + 2[500 - 4 x (23 - 2^3)=
=30 + 3 x {13 + 2[500 - 4 x (23 - 8)=
=30 + 3 x [13 + 2(500 - 4 x 15)=
=30 + 3 × [13 + 2 (500 - 60)
=30 + 3 × (13 + 2 × 440)=
=30 + 3 × (13 + 880)=
=30 + 3 × 893=
=30 + 2679=
=2709