minta bantuanny y,,,buat ngerjain soal yang ad digambar

[2^(n + 4) - 2 . 2^n] / [2 . 2^(n + 3)]
= [2^n . 2^4 - 2 . 2^n] / [2 . 2^n . 2^3]
= [2^n . 16 - 2 . 2^n] / [2 . 2^n . 8]
= 2^n [16 - 2] / [16 . 2^n]
= [16 - 2] / [16]
= 14/16
= 7/8
= 0,875

^ = pangkat