Solution
Solution
+2
Solution steps
Move to the right side
Square both sides
Simplify
Find singularity points
Find non-negative values for radicals:
Combine the intervals
Merge Overlapping Intervals
Popular Examples
Frequently Asked Questions (FAQ)
What is 2+sqrt(x^2-1)<4 ?
The solution to 2+sqrt(x^2-1)<4 is -sqrt(5)<x<=-1\lor 1<= x<sqrt(5)