Question

factorise the following by middle term splitting method 9x²-3x-2​

Answer 1

$9x {}^{2} - 3x - 2$

$9x {}^{2} + 3x - 6x - 2$

$3x(3x + 1) - 2(3x + 1)$

$(3x + 1)(3x - 2)$

Answer 2

Answer:

x=1/3,-2/3

Step-by-step explanation:9x^2-3x-2=0

9x^2+3x-6x-2=0

3x (3x+1)-2 (3x+1)=0

(3x+1) or (3x-2)=0

3x-1=0,3x+2=0

3x=1,3x=-2

x=1/3,x=-2/3