Răspunsuri

2014-09-09T12:14:50+03:00
X√2 - √3 = x√3 - √2
x√2 - x√3 = - √2 + √3
x(√2-√3) = - (√2-√3)
x = - [(√2-√3)/(√2-√3)]
x = - 1