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[(10-2x3)x4-5]+217x29=

Răspuns :

[(10-6)x4-5]+6293=
=[4x4-5]+6293
=16-5+6293
=11+6293
=6304
{(10-2x3)x4-5}+217x29=6.304
1)2x3=6
2)10-6=4
3)4x4=16
4)16-5=11
5)217x29=6.293
6)11+6.293=6.304