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10-01-2020
Mathematics

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Decide whether 2x+8 and 2(x+4)+4 are equivalent expressions. Explain how you know.

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maiareynoldse maiareynoldse

10-01-2020

Answer:

They are not equivalent

Step-by-step explanation:

2(x+4)+4

first you distribute the 2.

2x+8+4

then combine like terms

2x+12

therefore they are not equivalent

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