Question

factories 9x^2-12x+3​

Answer 1

$9 {x}^{2} - 12x + 3 \\ \\ = 9 {x}^{2} - 9x - 3x + 3 \\ \\ = 9x(x - 1) - 3(x - 1) \\ \\ = (9x - 3)(x - 1)$

Answer 2

Answer -

9x²-12x+3=0

3(3x²-4x+1) = 0

3x²-4x+1=0

3x²-3x-x+1=0

3x(x-1)-1(x-1) = 0

(x-1)(3x-1) =0

So, x= 1,1/3 Ans.