Question

Va rog pe caiet Please :((((((((((

Answer 1

Răspuns:

-2

Explicație pas cu pas:

$\Big (\sqrt{0.(3)} + \frac{3}{ \sqrt{12} } + \frac{ \sqrt{3} }{2} \Big) \cdot \sqrt{3} - \Big (\sqrt{0.(6)} + \frac{ \sqrt{24} }{3} \Big) \cdot \sqrt{6} = \\ = \Big (\sqrt{ \frac{3}{9} } + \frac{3}{ 2\sqrt{3} } + \frac{ \sqrt{3} }{2} \Big) \cdot \sqrt{3} - \Big (\sqrt{ \frac{6}{9} } + \frac{ 2\sqrt{6} }{3} \Big) \cdot \sqrt{6}\\ = \Big ( \frac{ \sqrt{3} }{3} + \frac{3}{ 2\sqrt{3} } + \frac{ \sqrt{3} }{2} \Big) \cdot \sqrt{3} - \Big ( \frac{ \sqrt{6} }{3} + \frac{ 2\sqrt{6} }{3} \Big) \cdot \sqrt{6} \\ = 1 + \frac{3}{2} + \frac{3}{2} - 2 - 4 = 1 + 3 - 6 = \bf - 2$

Answer 2

Răspuns gata

coroana pls