Solve-for-x-1-x-x-1-2-x-x-2-x-1-

Question Number 54582 by Tawa1 last updated on 07/Feb/19

Solve for x : \frac{1}{\sqrt{x + \sqrt{x} + 1}} + \frac{2}{\sqrt{x + \sqrt{x} - 2}} = \sqrt{x + 1}

Commented by MJS last updated on 07/Feb/19

with t = \sqrt{x} and squaring etc . this leads to a

polynome of degree 12

we can only approximate .

\Rightarrow x \approx 2.4474286375747

Facebook Tweet Pin