[tex] \sqrt 123-5 \sqrt54 - \sqrt24 [/tex]

[tex] \sqrt{123} - 5\sqrt{9.6} - \sqrt{4.6} = \sqrt{123} - 15\sqrt{6} - 2\sqrt{6} = \sqrt{123} - 17\sqrt{6}[/tex]

√123-15√6-2√6, itu jawabannya

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