Mathematics, 03.08.2019 07:40 roger93
20 rob is asked to simplify the expression below. 10x – 2(4x + 6y) + 3y he states that the simplified expression is 2x + 15y because using the distributive property yields 10x – 8x + 12y + 3y, and then combining like terms yields 2x + 15y. explain the error in rob's reasoning. write the correct simplified expression for 10x – 2(4x + 6y) + 3y.
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20 rob is asked to simplify the expression below. 10x – 2(4x + 6y) + 3y he states that the simpli...
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