Question

How do you rationalize the denominator of 3 over quantity of 6 minus square root of 5?

Answer 1

`(18+3*sqrt5)/31`

Explanation:

`3/(6-sqrt5)`
`3/(6-sqrt5)``(6+sqrt5)/(6+sqrt5)`
`3``((6+sqrt5)/(36-5))`
`(18+3*sqrt5)/31`