1. Equations & Inequalities

Solve each equation in Exercises 65–74 using the quadratic formula. $x^2+8x+15=0$

Solve each equation in Exercises 65–74 using the quadratic formula. x² + 5x + 3 = 0

Solve each equation in Exercises 65–74 using the quadratic formula. $3x^2-3x-4=0$

Solve each equation using the quadratic formula. $2x^2=3-4x$

Without solving the given quadratic equation, determine the number and type of solutions. $9x^2=2-3x$

Solve each equation by the method of your choice. $3x^2-7x+1=0$

Solve each equation by the method of your choice. $(x-3{)}^2-25=0$

In Exercises 75–82, compute the discriminant. Then determine the number and type of solutions for the given equation. $2x^2-11x+3=0$

Compute the discriminant. Then determine the number and type of solutions for the given equation. x² - 2x + 1 = 0

Compute the discriminant. Then determine the number and type of solutions for the given equation. x² - 3x - 7 = 0

Solve each equation in Exercises 83–108 by the method of your choice. 2x² - x = 1

Solve each equation in Exercises 83–108 by the method of your choice. (2x + 3)(x + 4) = 1

Solve each equation in Exercises 83–108 by the method of your choice. (2x - 5)(x + 1) = 2

Solve each equation in Exercises 83–108 by the method of your choice. (3x - 4)² = 16

Solve each equation in Exercises 83–108 by the method of your choice. $3x^2-12x+12=0$