Ken said:I'm stuck on this problem: (1/(sqrt of 1+x)-1)/x
Ken said:I'm stuck on this problem:
(1/(sqrt of 1+x)-1)/x
I suppose you need to simplify the above expression:
{1/(sqrt of 1+x)-1)}/x
= {sqrt(1+x)/(1+x) - 1}/x
= How far do you need to go....
I've tried this:
1/(sqrt of 1+x)-1 X (sqrt of 1+x)+1/(sqrt of 1+x)+1
I get:
(sqrt of x+1)+1/x+1-1
I'm stuck there.
Thank you.