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An algebra tile configuration. Only the Product spot is shown. 9 tiles are in the Product spot in 5 columns with 5 rows. First row: 1 + x squared, 4 + x. Below the + x squared tile are 4 +x tiles. Which value is needed in the expression below to create a perfect square trinomial? x2+8x+______ 4 8 16 64

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Answer:

Which value is needed in the expression below to create a perfect square trinomial?

x2+8x+______

✕ 4

✕ 8

✓ 16

✕ 64

Step-by-step explanation:

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