Jika 2 pangkat 3x+5 = 1/16, nilai x yang memenuhi adalah–3Penyelesaian:2³ˣ⁺⁵ = 1 162³ˣ⁺⁵ = 2⁻⁴3x + 5 = –43x = –4 – 53x = –9x = –9 3 = –3 Share :