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PSYCHO15rus [73]
2 years ago
10

Which sum or difference is modeled by the algebra tiles? A. (x2 4x − 2) (x2 − 2x − 4) = 2x2 2x 2 B. (x2 4x − 2) (x2 2x 4) = 2x2

2x 2 C. (x2 4x − 2) − (-x2 2x − 4) = 2x2 2x 2 D. (x2 4x − 2) − (-x2 − 2x 4) = 2x2 2x 2.
Mathematics
1 answer:
dimulka [17.4K]2 years ago
5 0

Answer:

Because (-x²+2x+3)+(-x²-2x-1) = -x²+2x+3-x²-2x-1 = -2x²+2

Step-by-step explanation:

Hope It Helps!

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