Question

factorise 3x³-x²+3x+1 using factor theorem​

Answer 1

So here we are taking a common in the given equation x2(3x-1) – (3x-1)

(3x-1) (x2-1) 1

As we known that we can solve further of this equation (x2-1)

(a2+b2) = (a+b) (a-b)

So here we are applying this formula on this equation (x2-1).

Thus we have (x+1) (x-1)

Now we are putting in the eq-1

So it is a required answer (3x-1) (x+1) (x-1).

Answer 2

Answer:

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