Question

Factor the expression.

A. ++

Answer 1

Factors are = (x+4) and (x+3)

Explanation:

The given expression is :

`x^2+7x+12`

We need to find the factors of the above expression. We can solve it using the middle term splitting method.

`x^2+7x+12=x^2+4x+3x+12\\\\=x(x+4)+3(x+4)\\\\=(x+4)(x+3)`

So, the factors of the given expression is (x+4) and (x+3).