Question

answer this quick please ​

Answer 1

Answer:

125 = 5³

3125 = 5⁵

125^2x+4 = 5^3(2x+4)

3125^2x-4 = 5^5(2x-4)

6x+12 = 10x-20

6x - 10x = -20 -12

-4x = -32

4x = 32

x = 8

Verification =

125^16+4 = 3125^16-4

125^20 = 3125^12

8.67361738E+41 = 8.67361738E+41