Question

(45+4^(2014 )- 4^2012)/(3+ 4^2012 )=

Answer 1

Verified answer

Bab Eksponensial
Matematika SMP Kelas IX

(45 + 4^(2.014) - 4^(2.012)) / (3 + 4^(2.012))
= (45 + 4(2.012 + 2) - 4^(2.012)) / (3 + 4^(2.012))
= (45 + 4^(2.012) x 4^2 - 4^(2.012)) / (3 + 4^(2.012))
= (45 + 16 . 4^(2.012) - 4^(2.012)) / (3 + 4^(2.012))
= (45 + 15 . 4^(2.012)) / (3 + 4^(2.012))
= 15 (3 + 4^(2.012)) / (3 + 4^(2.012))
= 15