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saw5 [17]
3 years ago
9

I need help asap please

Mathematics
1 answer:
coldgirl [10]3 years ago
5 0

Answer:

the second one, \sqrt[7]{81} is right

Step-by-step explanation:

when you see something like this, you can take the denominator  of the fraction and put it outside the root, so it becomes a seventh root, and the number inside the root is then raised to the power of to numerator of the fraction. 3^4 = 81

sorry if i explained that bad :)

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The least common multiple of two numbers is 60, and one of the numbers is 7 less than the other number. What are the numbers?
storchak [24]
Step One - List the factors of 60.
Step Two - Locate the factors that are seven apart from each other.

Factors of 60:
1 × 60
2 × 30
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4 × 15
5 × 12
6 × 10

60 - 1 = 59
30 - 2 = 28
20 - 3 = 17
15 - 4 = 11
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5 is 7 less than 12, and 60 is their least common multiple.

Answer: 5 and 12 
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blsea [12.9K]
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Explain how you can determine the sign of an integer quotient without dividing.
umka2103 [35]

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