Question

How do you simplify `(-5.3)^0`?

Answer 1

`(-5.3)^0=1`
If you have a number to the power zero the result is one.
You can see this by considering an example:
Consider `3`
You can write it as `3^1`
Now:
`3/3=1` but
`3^1/3^1=3^(1-1)=3^0` [using the rule of exponents]
So basically `3^0=3/3=1`