Question

Please help me:

factorize:

3x^2 - 21x + 6x^4

Answer 1

3x (x - 7 + 2x^2)

Explanation:

find the common factor (3x)

divide everything by that

and then make it a multiplication

Answer 2

• 3x^2 - 21x + 6x^4

Let us first arrange the expression in ascending order.

• 6x^4 + 3x^2 - 21x

Now, take 3x common from each term.

• 3x (2x^3 + x - 7)

Answer:

3x (2x^3 + x - 7)

Hope you could understand.

If you have any query feel free to ask.