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rezolvati ecuatiile -4(x+radical de 2)-3(x+radical2)=-11x+2radical de 2

Răspuns :

-4(x+√2)-3(x+√2)=-11+2√2
-4x-4√2-3x-3√2=-11+2√2
-7x-7√2=-11+2√2
-7x=-11+11√2
x=[tex] \frac{11(1+ \sqrt{2}) }{-7} = \frac{-11(1+ \sqrt{2}) }{7} [/tex]