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a fost răspuns

Calculeaza: 2+[2+3×(4+2×25×4)]; 2×{3+10×[32+(24:4)]} urgent dau 69 puncte

Răspuns :

AndreeaMicu
1.
2+[2+3 x ( 4+ 50 x 4)]=
2+[2+3 x (4 + 200)]=
2+(2+3 x 204 ) =
2+ ( 2+ 612 ) =
2+ 614=  616

2.
2 x [3+10 x (32+6)] =
2 x (3 + 10 x 38 ) = 
2 x (3 + 380 )=
2 x 383 = 766
EagleEyes
2+[2+3×(4+2×25×4)] =
= 2 + ( 2 + 3 × ( 4 + 200 )) =
= 2 + ( 2 + 3 × 204 ) =
= 2 + ( 2 + 612 ) = 2 + 614 = 616

2×{3+10×[32+(24:4)]} =
= 2 × ( 3 + 10 × ( 32 + 6 )) =
= 2 × ( 3 + 10 × 38 ) =
= 2 × ( 3 + 380 ) = 2 × 383 = 766

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