Question

sqrt (a-2sqrt(a-1)-sqrt (a+2sqrt(a-1))

Answer 1

.. V
sqrt(a+2sqrt(a-1))-sqrt(a-2sqrt(a-1))=a

How to use Tiger's Radical Equation Solver:

(A) Inputing the square root:

Either using the square root symbol: √(x+20)=x
Or: sqrt(x+20)=x

In either case, the parenthesis "( )" are mandatory

(B) Types of radical equations that Tiger solves:

(1) sqrt(x-2)=sqrt(x/2)+1
(2) sqrt(x+5)=sqrt(5x)
(3) 6sqrt(x+5)=30
(4) sqrt(x/5)=x-120

(C) Syntax:

(1) Max 2 sqrts in an equation
(2) sqrt(x)/sqrt(5) is not acceptable use sqrt(x/5) instead
(3) Parenthesis not allowed except for around sqrt arguments

(D) Questions ? Bugs ? Please use the discussion area

Program Execution Terminated
Tiger was not able to solve for your input:sqrt(a+2sqrt(a-1))-sqrt(a-2sqrt(a-1))=a