Question

The rationalizing factor of
$7 - 2 \sqrt{3}$
is

​

Answer 1

Answer:

The correct rationalizing factor for 7 - 2 root 3 is 7 + 2 root 3. This is because, in general, rationalizing factor for a - b is always a + b.

Answer 2

Answer:

7-2√3

Step-by-step explanation:

$7 - 2 \sqrt{3}$

is