Forgotten your password?
Don't have an account?
A negative exponent denotes the reciprocal of the expression, as illustrated in these examples:
x−n= 1/xn A−1 = 1/A B−2 = 1/B2
A negative exponent may simplify some expressions within running text:
Previous | Next
Subscriber: null; date: 17 August 2017
Character limit 500/500