Question

x+√3=√4-2√3 (radicalul de dupa egal este peste toate numerele)

Answer 1

√4-2√3= √4-√12
A=4
B=12
C²=A²-B= 16-12=4   ⇒C=2

√(4+2)/2 -√ (4-2)/2= √6/2 - √2/2=  √3- 1

x + √3= √3-1
x= -1