Tolong Jawab !

<p>Jawaban&nbsp;<strong> B. -756</strong></p><p>&nbsp;</p><p><strong>Pembahasan&nbsp;</strong></p><p>Konsep turunan 2 buah fungsi.&nbsp;</p><p>Lihat pd foto terlampir cara penyelesaian&nbsp;</p><p>Didapatkan fungsi turunan&nbsp;</p><p>h'(x) = 3u²(v - u)/v⁴</p><p>&nbsp; &nbsp; &nbsp; &nbsp; = 3(x + 2)²(x - 5 - x - 2)/(x - 5)⁴</p><p>&nbsp; &nbsp; &nbsp; &nbsp;= - 21(x + 2)²/(x - 5)⁴</p><p>&nbsp;</p><p>h'(4) = - 21(4 + 2)²/(4 - 5)²</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= -21. 36</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= - 756</p>