Sagot :
the answer in your question is false because
first you need to answer -4^2
the answer is +16
then divide it into 4
the answer is +4
thats why +4 and -4 are not the same:)
first you need to answer -4^2
the answer is +16
then divide it into 4
the answer is +4
thats why +4 and -4 are not the same:)