Beserta cara

<p>Jawaban yang tepat adalah 48a^-8</p><p>&nbsp;</p><p>&nbsp;</p><p>Pembahasan :</p><p>(3a²b^-6)(4a^-5b³)² = (3a²b^-6)(4²a^-10b⁶)</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = (3a²b^-6)(16a^-10b⁶)</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 48a^-8</p>