Question

4. Factorise :
12x - 7x+1​

Answer 1

Answer:

12x -4x-3x +1

4x(3x - 1) - 1(3x-1)

(4x-1)(3x-1)

Answer 2

Answer:

it must be 12x^2-7x+1

Step-by-step explanation:

12x^2-7x+1

12x-4x-3x+1

4x(3x-1)-1(3x-1)

(3x-1) (4x-1)

x=1/3 and x=1/

plz mark as the brainliest answer...

thanku..