Answer:
For given equation the value m=6
That is the value of m is 6.
Explanation:
Given equation can be written as

Now to find the value of m in the equation:

( using
) Here m=12 and n=-m
(using
) Here m=2 and n=m
(using the property
Here m=12 and n=m

Now multiplying
on both sides

( using
) Here m=m and n=m

In the above we have base numbers are same so that we can equate the powers of these numbers
12=2m
Rewritting the equation


m=6
Therefore the value of m is 6.
For given equation the value m=6.