Question

(x+3) (x−1) + yx + 3y when factorized gives

Answer 1

Answer:

(x+3) (x-1+y)

Step-by-step explanation:

Consider the equation : (x+3) (x−1) + yx + 3y

The last 2 terms - (yx + 3y) can be written as y(x+3).

Thus the equation becomes,

(x+3)(x-1) + xy + 3y = (x+3) (x−1) + y(x+3)

That is, (x+3)(x-1+y)