1. Equations & Inequalities

Solve each quadratic inequality. Give the solution set in interval notation. x²≤9

Solve each quadratic inequality. Give the solution set in interval notation. x²>16

Which inequality has solution set (-∞, ∞)?

A. (x-3)²≥0

B. (5x-6)²≤0

C. (6x+4)²>0

D. (8x+7)²<0

Solve each rational inequality. Give the solution set in interval notation. 1/(x+2)≥3

Solve each rational inequality. Give the solution set in interval notation. 7/(x+2)≥1/(x+2)

Solve each rational inequality. Give the solution set in interval notation. 5/(x+1)>12/(x+1)

Solve each rational inequality. Give the solution set in interval notation. 5/(1-x)≤2/(1-x)

Solve each rational inequality. Give the solution set in interval notation. 4/(3+x)≤3/(3+x)

Solve each rational inequality. Give the solution set in interval notation. 3/(2x-1)>-4/x

Solve each rational inequality. Give the solution set in interval notation. 4/(2-x)≥3/(1-x)

Solve each rational inequality. Give the solution set in interval notation. 4/(x+1)<2/(x+3)

Solve each rational inequality. Give the solution set in interval notation. (x+3)/(2x-5)≤1

Solve each rational inequality. Give the solution set in interval notation. (x+2)/(2x+3)≤5

Solve each inequality. Give the solution set using interval notation. x²-3x ≥ 5

Solve each inequality. Give the solution set using interval notation. 3x+6 / x-5 > 0