Question

(x+2)(2x+1)+(x+2)(2x-3) factorizar

Answer 1

(x + 2)(4x - 2).

Explanation:

(x+2)(2x+1)+(x+2)(2x-3)

Note that (x + 2) is common to 2 parts of the expression. So we have:

(x + 2)(2x + 1 + 2x - 3)

= Ix + 2)(4x - 2)