december12
New member
- Joined
- May 14, 2016
- Messages
- 1
I have googled and been trying to simplify this problem for over an hour.
1
_______
√7 + 1
So far I multiplied the numerator and denominator by √7, getting: √7
_______
7 + √7
How would I simplify this? Google says the answer is: √7 - 1
_______ but I have no idea how to get there. Nothing I have tried has worked.
6
1
_______
√7 + 1
So far I multiplied the numerator and denominator by √7, getting: √7
_______
7 + √7
How would I simplify this? Google says the answer is: √7 - 1
_______ but I have no idea how to get there. Nothing I have tried has worked.
6