Solution
Solution
+2
Interval Notation
Decimal Notation
Solution steps
Rewrite in standard form
Complete the square
Move to the right side
For , if is even then
If then
Combine the intervals
Merge Overlapping Intervals
Popular Examples
Frequently Asked Questions (FAQ)
What is x^2-2x<= 1 ?
The solution to x^2-2x<= 1 is -sqrt(2)+1<= x<= sqrt(2)+1