Solve x^2-6x-216=0

Evaluate

x^{2} - 6 x - 216 = 0

Factor the expression

More Steps

(x - 18) (x + 12) = 0

When the product of factors equals 0,at least one factor is 0

x - 18 = 0 x + 12 = 0

Solve the equation for x

More Steps

x = 18 x + 12 = 0

Solve the equation for x

More Steps

x = 18 x = - 12

Solution

x_{1} = - 12, x_{2} = 18

Solve the quadratic equation