Question

Hey can you please help me posted picture of question

Answer 1

We have to find the common factor from the given polynomial. Common factor is the largest factor that can be taken out from the polynomial i.e. from all the terms of the polynomial.

If you observe the expression, you will find that 3x can be taken out as common from all the terms. So the factorization of the polynomial will be:

$3x^{4}-12 x^{3} +27x \\ \\ 3x( x^{3}- 4x^{2} +9)$

So the correct answer to this question is option B

Answer 2

The answer is B

you divide each separate term by the greatest factor that you can take from all three of them