a fost răspuns

buna va rog mult rezolvatimi si mie aceasta ecuatie :
10*deschidem acolada 2+10*deschidem paranteza dreapta 126+10*(24+24/2-6)dreapta si acolada -42600=va rog mult sunt clasa a5a 

Răspuns :

Daimondask
1.24/2=12
2.24+12=36
3.36-6=30
4.10*30=300
5.126+300=426
6.10*426=4260
7.2+4260=4262
8.10*4262=42620
9.42620-42600=20
Grigoremihaelaask
10x{2+10[126+10(24+24:2-6)]}-42600=
10x{2+10[126+10(24+12-6)]}-42600=
10x{2+10[126+10x30]}-42600=
10x{2+10[126+300]}-42600=
10x{2+10x426}-42600=
10x{2+4260}-42600=
10x4262-42600=
42620-42600=
20






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