Question

x^(2)-12x+72=0

Answer 1

factor it out using the quadratic formula

Answer 2

whats the answer

Answer 3

\[x^2-12x+72=0\]
\[x = \frac{-b \pm \sqrt{b^2-4*a*c}}{2*a}= \frac{-(-12) \pm \sqrt{(-12)^2-4*1*72}}{2*1}\]

Answer 4

right.