(√2x√18) - (6√4 : 2√2) =

<p>Jawaban yang tepat adalah &nbsp;6 - 3√2</p><p>&nbsp;</p><p>Pembahasan :</p><p>(√2x√18) - (6√4 : 2√2) = √36 - 3√2</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= 6 - 3√2</p><p>Sifat-sifat yang digunakan untuk mengerjakan soal tersebut :</p><ul><li>√a x √b = √ab</li><li>√a : √b = √(a/b)</li></ul>