Matematică
andreia2
9

Calculati 15+{37+19×[91+15×(317-81×3)+15×[15×41-400)-13]} {[(48×32-345)×2-(43×17-123)×3]+(23×2-12×3)×5-234 {76-[24-4×(16×3-12×4)]}×{[12×(76-24)-4×(16×3-12)×4]} {211+20×[17+16×(16-3×5)+116×(125×14-124×13)-31]} AM NEV URGENT!!

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m ai i tai se fac parantezele rotunde ,dupa care parantezele patrate se transforma in rotunde si asa mai departe

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