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Va rog URGENT!!!
x+(x+1)+(x+2)+(x+3)+(x+4) =5 la puterea 1995


Răspuns :

x+(x+1)+(x+2)+(x+3)+(x+4)=5^1995
x+x+1+x+2+x+3+x+4=5^1995
5x+10=5^1995 |:5
x+2=5^1994
Sper sa te ajute
grupand termenii asemenea in suma algebrica din partea stanga avem

5x+10=5^1995;;;impatim toata relatia prin5
x+2=(5^1995 ):5
x+2=5^1994
x=5^1994 -2, cerinta