An algebra tile configuration. there are 3 large tiles, 5 tiles each half the size of a large tile, and 8 tiles each one-quarter the size of a large tile. two of the large tiles are labeled plus x squared and 1 is labeled negative x square. two smaller tiles are labeled plus x and 3 are labeled negative x. six of the smallest tiles are labeled + and 2 are labeled minus. which polynomial is represented by the algebra tiles? x2 – x – 4 x2 – x + 4 3x2 – 5x + 8 3x2 – 5x – 8