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2014-07-29T18:46:17+03:00
2x√3 = 1+3+4

2x√3= 8  |:2

x√3 =4

x= 4/√3   rationalizam

x= 4√3/3
2014-07-29T23:21:24+03:00
X√3+x√3=2x√3
√1=1 
√9=3
√16=4 
Deci avem 2x√3 = 1+3+4
 2x√3= 8 
x√3 =4
x= 4/√3⇒ x= 4√3/3 Conform rationalizarii cu √3
 R/s x=4√3/3


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