Question

How do you factor the expression `5x^2-18x+9`?

Answer 1

`(x-3)(5x-3)`

Explanation:

`5x^2-18x+9 =5x^2-15x-3x+9 = 5x(x-3)-3(x-3)` or

`(x-3)(5x-3)` [Ans]