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a fost răspuns

Calculeaza:{[5:(2x3-1)+14]:3+3:[1+2x(15:5-2)]}:2=

{[2+(3x5-13):2]x3+8:4}x[11x2-(3x5-5):5]x2

2=2x3x{[(7x3-5)+2x6]:4+5}x10-[(10+100)-60]=

Vreau rezultatele va rog!

Răspuns :

Vyvy0471


la cel de-al doilea ex=[2+(15-13):2]ori3 +2=2+2:2 ori3 +2=2+1ori 3+2=3ori3=2=9+2=11

11ori2-(15-5):5 ori 2=22-5:5 ori 2=22-1ori 2=21ori2=42

11ori 42=462


la ex 1 rezolvare:

{[5:(6-1)+14]:3+3[1+2×(3-2)]}:2×1]}:2=

{[5:5+14]:3+3[1+2]}:2=

{[1+14]:3+3:[1+2]}:2=

[15:3+3:3]:2=

5+1:2=6:2=3


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