Question

Factorise (3)

1) 12x 2 _ 7 ×+1​

Answer 1

Step-by-step explanation:

12x²-3x-4x+1

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

x=1/3

x=1/4

Answer 2

12x²-4x -3x+1 [ Splitting the middle term ]

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

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

Hope it helps_mate_✌✌

mark brainleast