3 years ago

(8b^3-6)/(2b-1) long division

1 answer:

6 0

8b^3 - 6
8b^3 - 4b^2 ===> 4b^2
_____________
4b^2 - 6
4b^2 - 2b ===> 2b
___________
2b - 6
2b - 1
__________ ===> 1
5

= 4b^2 + 2b + 1 + 5/(2b-1)

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Answer:

Step-by-step explanation:

Let b

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Is there an easier way?

You should notice that Bill's rate is just x which is 19 miles / hour

You can also notice that Julie is going 3 times as fast or 19*3 = 57

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Answer:

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Step-by-step explanation:

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