Toán Lớp 9: 3/2√6+2√2/3-4√3/2
help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Toán Lớp 9: 3/2√6+2√2/3-4√3/2
help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Comments ( 2 )
= $\dfrac{3\sqrt{6}}{2}$ + $\dfrac{2\sqrt{6}}{3}$ – $2\sqrt{6}$
= $\dfrac{9\sqrt{6}}{6}$ + $\dfrac{4\sqrt{6}}{6}$ – $\dfrac{12\sqrt{6}}{6}$
= $\dfrac{\sqrt{6}}{6}$