Rút gọn 2√3/√6
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Rud gọn
a) \(\frac{\sqrt{2} \sqrt{3}}{\sqrt{6}}\)
b) \(\frac{\sqrt{95 (x+1)^{2}}}{36}\)
c) \(\frac{\sqrt{5x^{4} y^{4}}}{\sqrt{105 x^{3}}} \quad (x>0)\)
d) \(\frac{\sqrt{48 x^{3}}}{\sqrt{2 x^{5}}} \quad (x>0)\)
e) \(\frac{\sqrt{3 x^{2} (3-x)^{2}}}{\sqrt{105}} \quad (x
f) \(2x \sqrt{\frac{3}{4(x^{2}+1)}} \quad (x<0)\)
g) \(\frac{3\sqrt{10} + \sqrt{80} - 8\sqrt{6} - \sqrt{12}}{\sqrt{5} - \sqrt{3}}\)
Rud gọn
a) \(\frac{\sqrt{2} \sqrt{3}}{\sqrt{6}}\)
b) \(\frac{\sqrt{95 (x+1)^{2}}}{36}\)
c) \(\frac{\sqrt{5x^{4} y^{4}}}{\sqrt{105 x^{3}}} \quad (x>0)\)
d) \(\frac{\sqrt{48 x^{3}}}{\sqrt{2 x^{5}}} \quad (x>0)\)
e) \(\frac{\sqrt{3 x^{2} (3-x)^{2}}}{\sqrt{105}} \quad (x
f) \(2x \sqrt{\frac{3}{4(x^{2}+1)}} \quad (x<0)\)
g) \(\frac{3\sqrt{10} + \sqrt{80} - 8\sqrt{6} - \sqrt{12}}{\sqrt{5} - \sqrt{3}}\)