Asked by Gary
x^2/x^-2=?
I got 1
I got 1
Answers
Reiny
recall that a^-n = 1/a^n
so x^2/x^-2
= x^2(x^2)
= x^4
so x^2/x^-2
= x^2(x^2)
= x^4
Gary
yeah I finally got it thanx