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Bibu34
a fost răspuns

200+7×{9+2×[290-4×(2^5÷8+66)]}

Răspuns :

Didi12342
200+7×{9+2×[290-4×(2^5÷8+66)]} =

= 200+7×{9+2×[290-4×(2^5:2^3+66)]} =

= 200+7×{9+2×[290-4×(2^2+66)]} =

= 200+7×[9+2×(290-4× 70)] =

= 200+7×[9+2×(290 - 280)] =

= 200+7 × (9+2×10) =

= 200 + 7 × 29 =

= 200 + 203 =

= 403