Mathematics, 30.11.2020 18:50 19deleonl

Write the difference of two algebraic expressions modeled by the algebra tiles. Let $x$ be the variable. Then use the algebra tiles to simplify the expression. Two groups of algebra tiles. The second is subtracted from the first. The first group has two positive variables tiles and seven positive unit tiles. The second group has two positive variable tiles and four negative unit tiles.

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Write the difference of two algebraic expressions modeled by the algebra tiles. Let $x$ be the varia...