{ } − The solution set is < 8 or > 0 x x x or, { } The solution set is < −4 or > 3 or, x x x (−∞, (0, ) interval notation, −8) ∪ ∞ (−∞, (3, ) −4) ∪ ∞ using interval notation, . .
The solution set is { x x < − 8 or x > 0 } or, interval notation, (−∞, −8) ∪ (0, ∞ ) . The solution set is { x x < −4 or x > 3 } or, using interval notation, (−∞, −4) ∪ (3, ∞ ) .