3 years ago

How do I multiply (4-√2)(5+√3)

Mathematics

1 answer:

bonufazy [111]3 years ago

6 0

Answer:

17.4076456756

Step-by-step explanation:

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sergeinik [125]

Given that Trent's watch runs at half the speed it should run, this implies that

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Hence, for every half-hour passed, Trent's watch moves by 15 minutes.

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2 years ago

There are exactly four positive integers n such that (n +7) is a factor of ( n +1) . Find the largest such n .

kipiarov [429]

$\dfrac{n+1}{n+7}=\dfrac{n+7-6}{n+7}=1-\dfrac6{n+7}$

$n+7$ will be a factor whenever the remainder term $-\dfrac6{n+7}$ vanishes. But this will never happen for any integer $n$ , so I suspect the question is inaccurately posed. Are there some characters missing?