2√15 – 2√10 + √6 – 3 / 2√5 -2√10 – √3 + √6

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2√15 – 2√10 + √6 – 3 / 2√5 -2√10 – √3 + √6

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Reese 2 tuần 2021-08-31T07:55:03+00:00 1 Answers 3 views 0

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    2021-08-31T07:56:59+00:00

    $2\sqrt{15}-2\sqrt{10}+\sqrt{6}-\dfrac{3}{2}.\sqrt{5}-2\sqrt{10}-\sqrt{3}+\sqrt{6}\\=2\sqrt{15}-2\sqrt{10}+\sqrt{6}-\dfrac{3\sqrt{5}}{2}-2\sqrt{10}-\sqrt{3}+\sqrt{6}\\=2\sqrt{15}-4\sqrt{10}+2\sqrt{6}-\dfrac{3\sqrt{5}}{2}-\sqrt{3}$

     

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