Question

1-x-12x² middle term split​

Answer 1

Answer: -12x²-x+1 = -12x²-4x+3x+1

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

Step-by-step explanation:

Answer 2

Step-by-step explanation:

$- 12x ^{2} - x + 1 = 0$

$12x^{2} + x - 1 = 0$

$12 x {}^{2} + 4x - 3x - 1 = 0$

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

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