Solution
Solution
+2
Solution steps
Apply absolute rule: If then
Merge Overlapping Intervals
Popular Examples
factor (x+y)^3-(2+3y)^32x^2-10/3 x+4/3 =0factor 3x^2-11x+10simplify (\sqrt[3]{5})/(\sqrt[3]{4)}factor 3x^2-8x+4
Frequently Asked Questions (FAQ)
What is |7x+1|<9 ?
The solution to |7x+1|<9 is -10/7 <x< 8/7