This document contains factorizations of quadratic expressions in the form of (x-a)(x-b). It lists the expressions and their factorizations, with the factors given in parentheses and separated by multiplication signs. There are no connecting words or sentences - just the expressions and their factorizations one after another.

1. INICIO x2-12x+36
(x-2)(x-2) (x-3)(x-3)
x2+4x+4 (x+4)(x+4)
(x+7)(x+3) (x-1)(x-1)
(x-5)(x-5) x2 - 4
(x-6)(x-6) x2
-4x+4
(x+2)(x-2) (x+3)(x-3)
x2-2x+1 x2-10x+25
x2+8x+16 x2+10x+21
x2-6x+9 (x+2)(x+2)