Solution
Solution
+2
Solution steps
Rewrite in standard form
Complete the square
Move to the right side
For , if is even then
Combine the intervals
Popular Examples
Frequently Asked Questions (FAQ)
What is x^2-6x-7>= 4 ?
The solution to x^2-6x-7>= 4 is x<=-2sqrt(5)+3\lor x>= 2sqrt(5)+3