Factor the expression below.
x2 - 6x + 9
oa. (x - 3)(x + 3)
b. 318-2x+3)
c. (x+3)(x + 3)
d. (x-3)(x-3)

(x-3) (x+3)

Step-by-step explanation:

x2-6x+9

x(x-6)+9

(x-6) (x+9)

(x-3) (x+3)

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

the real question is why is this guys last name heavyfoot

step-by-step explanation: