factorise 4x2 + 4x + 6
Answers
Hey.....
This cannot be factorized. I'll explain to you. This is a quadratic equation where the highest power is 2. So to factorize it we need to first find the product and sum in a way that the equation can be simplified.
Ok I know no one can understand what I just wrote. Let me do it because this is math not English or some other subject.
So multiply 4*6=24
[we got 4 from the first term of the equation (4x^2) and 6 from the last term]
The sum will be 4 which is the middle term in the equation, 4x
Write these two things in the side of the question as p=24, s=4 where p is product and s is sum. It will help you to solve the question.
Now, we have to split the middle term, 4x into 2 numbers whose sum will be 4 and whose product will also be 24.
As you can see, this is not possible.
2*12=24 but 2+12≠4 [middle term 4x]
3*8=24 but 3+8≠4
I'm sorry if my answer was wrong. But I got stuck here so I think it's not possible.
Answer:
this is right question and right answer..
