Question

Tolong dong di bantu ya soal nya

Answer 1

((2^(n+2))² - 2² 2^2n) / (2^n 2^(n+2))

= ((2² . 2^n)² - 4 . 2^(2n)) / (2^(2n +2)

= ((4 . 2^n)² - 4. 2^(2n)) / (2² . 2^(2n))

= (16 . 2^(2n) - 4 . 2^(2n)) / (4 . 2^(2n))
= 12 . 2^(2n) / 4 .2^(2n)
= 12/4
= 3