Question

Rationalizing factor of (7 + √3) is_​

Answer 1

Answer:

7+3 7-3

I hope this is write

Answer 2

See, to find the rationalising factor, we need to come up with such an expression which when multiplied to 7 √3 will give a rational no. It can have many different answers.

One can be 3 raised to 2/3. Check attachment to know why.

Hope it helps!