Hasil pemangkatan (3c – 1 / 2d)²​

Jawab:

Jawaban:

9c² – 12c + 4

Penjelasan:

(3c – 2)²

(3c – 2) (3c – 2)

9c² – 6c – 6c + 4

9c² – 12c + 4

semoga membantu