1. Equations & Inequalities

Solve each polynomial inequality. Give the solution set in interval notation. See Examples 2 and 3. (x + 3)³(2x - 1)(x + 4) ≥ 0

Solve each polynomial inequality. Give the solution set in interval notation. See Examples 2 and 3. 2x³ - 7x² ≥ 3 - 8x

Solve each polynomial inequality. Give the solution set in interval notation. See Examples 2 and 3. x^4 - x^3 - 10x^2 - 8x < 0

Solve each polynomial inequality. Give the solution set in interval notation. See Examples 2 and 3. x⁴ + 2x³ + 36 < 11x² + 12x

Solve each quadratic inequality. Give the solution set in interval notation. See Example 1. (a) (x - 5)(x + 2) ≥ 0 (b) (x - 5)(x + 2) > 0 (c) (x - 5)(x + 2) ≤ 0 (d) (x - 5)(x + 2) < 0

Solve each quadratic inequality. Give the solution set in interval notation. See Example 1. (a) -(x + 1)(x + 2) ≥ 0 (b) -(x + 1)(x + 2) > 0 (c) -(x + 1)(x + 2) ≤ 0 (d) -(x + 1)(x + 2) < 0

Solve each quadratic inequality. Give the solution set in interval notation. See Example 1. - ( x +√2)(x-3) < 0