3 years ago

Given: Point B is the midpoint of segment AC and

Mathematics

1 answer:

Feliz [49]3 years ago

5 0

Answer:

Substitution

Step-by-step explanation:

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I suppose that the expression you wanted to write is $\frac{3+n-2n^2}{1+n}$ . If so, then we have:

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Step-by-step explanation:

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ValentinkaMS [17]

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