Mathematics, 06.12.2021 23:10 hqlego6882

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

(-x2 + x) − (-x2 + 3x + 1) = -2x – 1

(-x2 + x) + (-x2 + 3x + 1) = -2x − 1

(-x2 + x) + (x2 − 3x + 1) = -2x − 1

Which sum or difference is modeled by the algebra tiles?

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

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