Question

(- 5/6) ^ 4 / ((- 5/6) ^ x) = [(5/6) ^ 2] ^ 3

Answer 1

Answer:

x = -2

Step-by-step explanation:

-5/6 ^4 / -5/6 ^x = (5/6)^2)^3

Bases are equal and its division so powers subtracted

5/6 ^ (4-x) = (5/6) ^6

Bases same power equal

4-x = 6

x = -2