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calculati 1,75*[1,5la puterea 2 +4 *(93,02-4,28:2)]=

Răspuns :

1. 4,28:2=2.14
2. 93,02-2,14=90,88
3. 4*90,88=363,52
4. 1,5*1,5=2,25
5. 2,25+363,52=365,77
6. 1,75*365,77=640,0975
R.S. 640,0975

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