Y = 3u15 dan u = 2x – 1 By Admin ReiPosted on December 8, 2022 Y = 3u15 dan u = 2x – 1 Jawaban: y = 3(2x – 1)¹⁵ dy/dx = 3 . 15 (2x – 1)¹⁴. 2 = 90(2x – 1)¹⁴