This one is worded oddly, but I think it's going to be:
(2x)/19
Any number raised to power of 0 is 1.
In (-4x)^0, because of the parenthesis, the whole number is being raided to 0, which gives 1.
But in -4x^0, only x is being raised to 0, thus -4x^0 = -4(1) = -4.
Don’t know the answer nor the explanation ! Same situation as of yours !
