Solution
Solution
+1
Solution steps
Apply absolute rule: If then
Merge Overlapping Intervals
Popular Examples
simplify (x^2-y^2)-((x+y)(x-y))+3x^2-10<=-7+u10+2(9-5)-16\div 8factor x^6-256x^2factor z^3-5z^2-9z+45
Frequently Asked Questions (FAQ)
What is |2x-5|<= 9 ?
The solution to |2x-5|<= 9 is -2<= x<= 7