Question

How can you write the expression with rationalized denominator?
square root 3 – square root 6 over square root 3 + square root 6

Answer 1

Multiply by the conjugate on the top and bottom of the fraction which is 3-\[\sqrt{6}\]

Answer 2

The conjugate is 3 - square root 6

Answer 3

which of these would be the answer?
(–1 – 2 square root 18) over 3
(–3 – 2 square root 18) over 9
–3 + 2 square root 2
9 – 2 square root 18