wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If x = 3-2√2, find √x+1/ √x

Open in App
Solution

(a-b)^2=a^2-2ab+b^2
X=3-2root2

(Root2-1)^2=(root2)^2-2(root2)(1)+(1)^2
(Root2-1)^2=2-2root2+1
= (2+1)-2root2
=3-2 root2
When x=(root2-1)^2
So root take both sides we get
Root x=(root2-1)

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Properties
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon