Your notation is weird.
5^-4 = 1/5^4 = 1/625
No idea what 5^-4^ means, or 6^/...
Simplify
12(6^/(5^-4^) + 7
My thoughts
12(36/(5^-4^) + 7
12(36/9) + 7
12 (4) + 7
12 * 11
132
2 answers
^ means squared and is the way we have been taught to show it.
So the 1st part of your question reads
5 squared - 4 squared
2nd part is
6 squared divided by
So the 1st part of your question reads
5 squared - 4 squared
2nd part is
6 squared divided by