Penjelasan dengan langkah-langkah:
Un = 2n² -3
Suku ke 8
U8 = 2 . 8² - 3
U8 = 2 . 64 - 3
U8 = 128 -3
U8 = 125
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Penjelasan dengan langkah-langkah:
Un = 2n² -3
Suku ke 8
U8 = 2 . 8² - 3
U8 = 2 . 64 - 3
U8 = 128 -3
U8 = 125