This is a basic quadratic equation.
The question must be regarded as, How do you factor x² - 36 = 0 ?
This equation can be written as x² - 6² = 0, which factors as (x + 6)(x - 6) = 0
This leads to the solutions (or roots) x = -6 and x = 6, often written as x = ±6
Chat with our AI personalities