posted by Jane .
Simplify x^2 - 9x + 18/ x^2 - 6x + 9 for all values of x for which the expression is defined.
Please explain how you work this problem in detail. Thanks.
Assuming you mean
(x^2 - 9x + 18)/ (x^2 - 6x + 9)
= (x-6)/(x-3) , x ≠ 3
which would have been B) with proper brackets.