Question

what is the Rationalising factor of square root 5+square root 7

Don't spam guys answer will be reported ​

Answer 1

Let x = 7 - 5

Now , 7 - 5

7 + 5 = 7 2 - 5 2

= 7 - 5 = 2 rational.

Hope this helps you..

Please FOLLOW ME and Mark me as BRAINLIEST to complete my level.

I really need it...