Question

rationalize the denominator in other words what?

Answer 1

do what i mean

Answer 2

just factor it out

Answer 3

If there is a radical in the denominator, you rationalize it be rewriting the expression in a form that removes the radical from the denominator. You usually do this by multiply the top and bottom by the radical in the denominator if it is a monomial or by multiplying the top and bottom by the conjugate if it is a binomial.

Answer 4

ty