Mathematics, 14.06.2021 17:30, orlando19882000

Which sum or difference is modeled by the algebra tiles? A. (x2 − 2x + 3) − (-x2 − 4x − 2) = 2x − 1
B. (x2 − 2x − 3) + (x2 − 4x + 2) = 2x − 1
C. (x2 − 2x − 3) − (x2 + 4x + 2) = 2x − 1
D. (x2 − 2x − 3) + (-x2 + 4x + 2) = 2x – 1

Which sum or difference is modeled by the algebra tiles?

A. (x2 − 2x + 3) − (-x2 − 4x − 2) = 2x −

Answers: 2

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Which sum or difference is modeled by the algebra tiles? A. (x2 − 2x + 3) − (-x2 − 4x − 2) = 2x − 1...