Solve Quadratic Equation

Published on October 18, 2024

Algebra

The quadratic equation x^2 - x - 6 = 0 was solved by factoring. The solutions are x = 3 and x = -2.

Question

Answer

Let’s solve the quadratic equation .
1. Factoring
  • Find two numbers that add up to -1 (the coefficient of the x term) and multiply to -6 (the constant term).
    These numbers are -3 and 2.
  • Rewrite the equation using these numbers:
  • Set each factor equal to zero and solve for x:
Therefore, the solutions to the equation are x = 3 and x = -2.