Question

Solve for x using the Quadratic Formula: x² − 6x + 9 = 0 (reference photo)

A: x = 6

B: x = 3

C: x = 1

D: x = 0

Answer 1

B:x=3

Explanation:

1. x2-3x+9=0
2. x(x-3)-3(x-3)
3. (x-3)(x-3)
4. x-3=0
5. x=3

Answer 2

Explanation:

The answer of this equation is x = 3