Which sum or difference is modeled by the algebra tiles?
Mathematics, 13.03.2020 04:34 assassin42
Select the correct answer.
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
Answers: 3
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Which sum or difference is modeled by the algebra tiles?
Which sum or difference is modeled by the algebra tiles?
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