Question 859594
You cannot divide by zero. 



Set the denominator equal to zero and solve for x



x^2 - 5x + 6 = 0



(x - 3)(x - 2) = 0



x - 3 = 0 or x - 2 = 0



x = 3 or x = 2



This means the values x = 3 or x = 2 make x^2 - 5x + 6 equal to zero.



So the answer is <font color="red">x = 3 or x = 2</font>