Question

ajutatima urgent va rog​

Answer 1

Răspuns:

$\frac{10}{\sqrt{3} }=\frac{10\sqrt{3} }{3} ;~\frac{\sqrt{8} }{\sqrt{5} } =\frac{\sqrt{40} }{5};~-\frac{\sqrt{11} }{\sqrt{10} }=-\frac{\sqrt{110}}{10};~\frac{6\sqrt{2} }{\sqrt{5} }=\frac{6\sqrt{10} }{5};~-\frac{5\sqrt{3} }{\sqrt{15} }=-\frac{5\sqrt{45} }{15}=-\frac{5*3\sqrt{5} }{15} =-\sqrt{5};~\frac{4\sqrt{2} }{5\sqrt{6} }=\frac{4\sqrt{12} }{5*6} =\frac{4*2*\sqrt{3} }{5*6}=\frac{4\sqrt{3}}{15};~\frac{7\sqrt{3} }{3\sqrt{5} }=\frac{7\sqrt{15} }{15}$

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