Factor the following perfect square trinomials using algebra tiles. For each trinomial, show how you arranged your algebra tiles, and show the final product. For example:
Factor the following perfect square trinomials:
x2 + 2x + 1x2 + 4x + 4
4x2 + 4x + 1
4x2 + 12x + 9
9x2 + 6x + 1
9x2 + 12x + 4
16x2 + 40x + 25