Question

SIMPLIFY
YOU WILL GET 15 POINTS AND I WILL MARKS AS BRAINLIST ANSWER ​

Answer 1

Step-by-step explanation:

the solution is above & for more on number system once message me or follow me

Answer 2

Answer:

2500

Step-by-step explanation:

15^-5=3^-5*5^-5

500=4*5^3

6^-5=2^-5*5^-5

If you put above into equation you get:

2^-5*3^-5*5^-5*4*5^3/5^-6*2^-5*3^-5=5^-5*4*5^3/5^-6=4*5^(-5+3+6)=4*5^4=4*625=2500