X = 9/2
i hope i have helped you out. simple math for me. :)
So the rule with dividing exponents of the same base is to just subtract the exponents. Using this rule, we solve the equation as such:

Next, assuming that you only want positive exponents, to get from a negative exponent to a positive one the rule is
. Using this rule, your final answer is going to be 
Answer:
The answer is B m=-
Step-by-step explanation:
Pretty sure it's 26400
Hope this helps :)