Question

factorise -6x+x^2+9​

Answer 1

Step-by-step explanation:

Let's rearrange first

x^2-6x+9

x^2-3x-3x+9

x(x-3)-3(x-3)

(x-3)(x-3)

or (x-3)^2

Hope It helps

Answer 2

X^2 - 6x + 9 = 0

Step-by-step explanation:

X^2 - 3x-3x + 9=0

X(x - 3) - 3(x - 3) =0

(x- 3)(x - 3) = 0

X =3