What are the solutions to the quadratic equation x² + x - 42 = 0?
Explanation
To solve x² + x - 42 = 0, factor the equation as (x + 7)(x - 6) = 0. Setting each factor equal to zero gives the roots x = -7 and x = 6.
To solve x² + x - 42 = 0, factor the equation as (x + 7)(x - 6) = 0. Setting each factor equal to zero gives the roots x = -7 and x = 6.