Choosing a Method to Solve Quadratics

1. Equations and Inequalities / Choosing a Method to Solve Quadratics / Problem 3

Problem 3

By using the quadratic formula, solve the following equation.
x² + 20x + 96 = 0

x = 8, 12

x = 8, - 12

x = - 8, 12

x = - 8, - 12

By using the quadratic formula, solve the following equation.x2 + 20x + 96 = 0