Question

factorise :12x²-7x+1 by using factor theorem

Answer 1

${12x}^{2} - 7x + 1 \\ \\ {12x}^{2} - 3x - 4x + 1 \\ \\ 3x(4x - 1) - (4x - 1) \\ \\ (4x - 1)(3x - 1)$

Answer 2

Answer:

correct answer is X=1/4 or -1/3.

Step-by-step explanation:

12x^2-7x+1=0

12x^2-4x-3x+1=0

4x(3x-1)-1(3x+1)=0

(4x-1) (3x+1) =0

X= 1/4 or -1/3

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