Solution
Solution
+1
Solution steps
Square both sides
Simplify
Find singularity points
Find non-negative values for radicals:
Combine the intervals
Merge Overlapping Intervals
Popular Examples
6=1-2n+5-4x^2+2x+1=0simplify ((a^2-b^2))/(a+b)-(a+b)^2+2^2simplify 4p=1simplify 13/27-(88/135)^2simplify
Frequently Asked Questions (FAQ)
What is sqrt(x)<2 ?
The solution to sqrt(x)<2 is 0<= x<4