The image shows the quadratic expression:

$x^2 - 9x + 18$

Would you like to:

1. Factorize the quadratic expression?
2. Solve for the roots of the equation $x^2 - 9x + 18 = 0$?
3. Analyze it further, such as finding the vertex or graphing it?

Let me know your preference!

Additional Relative Questions:

1. What is the process to factorize any quadratic equation?
2. How can the discriminant help in analyzing quadratic equations?
3. What are the vertex and axis of symmetry for $x^2 - 9x + 18$?
4. How can you verify the roots of a quadratic equation?
5. How do you graph a quadratic equation like this one?

Tip: Remember that for simple quadratic expressions, factoring is usually quicker if it’s factorable. Otherwise, use the quadratic formula!