Question

factorise 9 x square - 12 x + 4​

Answer 1

Heya❤

$9x {}^{2} - 12x + 4 \\ 9x {}^{2} - 6x - 6x + 4 \\ 3x(3x - 2) - 2(3x - 2) \\ (3x - 2)(3x - 2) \\ \\ now...$

$3x-2=0$

$3x= 2$

☆$x= \frac {2}{3}$☆

$3x-2=0$

$3x= 2$

☆$x= \frac {2}{3}$☆

Hope it helps you

✌✌✌

Answer 2

Answer:

match it

it's totally right

hope you get your answer ✌️