Question

factorise..............​

Answer 1

Answer:

a)

$12 {x}^{2} - 7x + 1$

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

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

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

b)

$3 {x}^{2} - x - 4$

$3 {x}^{2} + 3x - 4x - 4$

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

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

Step-by-step explanation:

Hope it helps you out......

Answer 2

In the photo, I have solved the question and also taken out the roots value.

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