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Status: Waiting for your responses.

Factor this quadratic by using the product table to the right. x2 - 2x - 80 Choose the product that has the correct sum. Fill in the blanks below using the pair of numbers you choose. -80 -80 1 -40 2 -20 4 -16 5 -10 8 -8 10 -5 16 -4 20 -2 40 -1 80 (x + )(x + )