Question

6^{n} x 6^{n + 4} x 36^{n-2} x 216^{n-2} = 1

cari nilai n

Answer 1

6^n x 6^n x 6^4 x 6^(2n) x 6^-4 x 6^(3n) x 6^-6 = 1
6^(n + n + 2n + 3n) x 6^(4 - 4 - 6) = 1
6^(7n) x 1/6^(6) = 1
6^(7n) = 6^6
7n = 6
  n = 6/7