factor the following trinomial completely. 25a^2-20a+4

(5a-2)(5a-2) or (5a-2)^2

Step-by-step explanation:

25a^2-20a+4

factor out the trinomial,

(5a-2)(5a-2)

Find two numbers that when they multiply, you get the third term, which is 4 in this case. And when they add up, you get the second term, which is -20 in this case.

step-by-step explanation:

4227473658779875563886538705958641728563470543621287463824132573847969p05749365273847906970680574936214

(-5,-28)

i graphed to on desmos.