Solution
Solution
+1
Solution steps
Apply absolute rule: If then
Merge Overlapping Intervals
Popular Examples
factor x^4-x^3-11x^2-x-12factor simplify (e^{2x+5})/(e^{1+2x)}simplify 0=-(x-14)(x-5)factor 72x^2+45factor (x+300)/(-300)*10^6=4.5
Frequently Asked Questions (FAQ)
What is |x+5|<= 2 ?
The solution to |x+5|<= 2 is -7<= x<=-3