Question

Please answer fast. I will mark brainliest. x2+12x+27 middle term split

Answer 1

Answer:

27 can be split as +3*+9

so x^2+3x+9x+27

x(x+3)9x(x+3) (take common here in this step.)

(x+3)(x+9x)

Step-by-step explanation:

Answer 2

As per the data given in the question,

In the above question, it is given that,

The given equation is$x^{2} +12x+27$

We have to split the middle term of the given equation​.

Here we have to factor the middle term into two parts.

Thus,

$=x^{2} +12x+27\\=x^{2} +3x+9x+27$

The middle term is split into two numbers where addition is 12 and multiplication is 27.

$=x(x+3)+9(x+3)$

Taken the common terms,

Therefore,

$(x+3)(x+9)$

Hence after splitting the middle term we get (x+3)(x+9)