Denidenisamaria42ask
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[tex] - \frac{2 \sqrt{2} }{3} \times \frac{ \sqrt{2} }{4} [/tex]
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Răspuns :

Dariusbarbuask

- 2√2/3 × √2/4 = - √2/3 × √2/2 = - √2√2/3×2 = - 2/6 = - 1/3

Targoviste44ask

[tex]\it -\dfrac{2\sqrt2}{3}\cdot\dfrac{\sqrt2}{4}-\dfrac{2\cdot2}{3\cdot4}=-\dfrac{4}{3\cdot4}=-\dfrac{1}{3}[/tex]

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