Solve the quadratic equation by factoring.x2 + 2x – 99 = 0

Use FOIL to find the product.(2x – 11)(x + 7)

Factor the trinomial, or state that the trinomial is prime. Check your factorization using FOIL multiplication.x2 – 4x – 21

Solve the inequality and graph the solution set.-8x ≥ 40

Factor the trinomial, or state that the trinomial is prime. Check your factorization using FOIL multiplication.x2 + 10x + 9

Solve the inequality and graph the solution set.4x + 9 < 41

Graph the set of real numbers on a number line.{x|x > 2}

Solve and check the equation.3(2y – 2) = 5(y + 4) 1.

Factor the trinomial, or state that the trinomial is prime. Check your factorization using FOIL multiplication.12×2 + 25x + 12

Solve the inequality and graph the solution set.3x + 1 < 19