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mylen [45]
3 years ago
6

Eight less than three times a number

Mathematics
1 answer:
seraphim [82]3 years ago
4 0

Answer:

3n-8

Step-by-step explanation:

Let n be our number

3 times n

3n

eight less than

3n-8

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Answer:

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Step-by-step explanation:

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Start with the first term, x³.  Divided by x, that's x².  So:

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Multiply x − 1 by x², subtract the result, and drop down the next term:

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...........----------

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Repeat the process over again.  First term is 2x².  Divided by x is 2x.  So:

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Multiply, subtract the result, and drop down the next term:

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.................---------------

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x doesn't divide into 3, so that's the remainder.

Therefore, the answer is:

x² + 2x + (3 / (x − 1))

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