To calculate the reciprocal of any expression, divide 1 by that expression.
Chat with our AI personalities
a-2b is a binomial. It has two terms: a, and -2b.
(a + 2b)(a + 2b)
12c + 2b
7 over 7 = 1 Then -2b divided by 1 = -2b
The simplified answer is: 4c+2b