Rozwiąż równanie (2-√3)x + (2+√3)x = 2
(2-√3)x² + (2+√3)x² = 2
2x² - √3x² + 2x² +√3x² = 2
4 x² = 2
x² = 1/2
|x| = √1/2
x = √2/2 lub x = - √2/2
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(2-√3)x² + (2+√3)x² = 2
2x² - √3x² + 2x² +√3x² = 2
4 x² = 2
x² = 1/2
|x| = √1/2
x = √2/2 lub x = - √2/2