Question

Factorise
1.)12x^2-7x+1​

Answer 1

Answer:

499 is there

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Factoring polynomials by splitting the middle term:

We need to find two numbers ‘a’ and ‘b’ such that a + b =-7 and ab = 12.

On solving this we obtain, a = 4 and b = 3

Thus, the above expression can be written as:

12x2 -7x + 1

= 12x2 – 4x – 3x + 1

= 4x(3x – 1) -1 (3x – 1)

= (3x -1)(4x – 1)

Thus, 3x – 1 and 4x – 1 are the factors of the polynomial 12x2 -7x + 1