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LenaWriter [7]
2 years ago
14

Identify the factors of x^2+16y^2

Mathematics
1 answer:
Soloha48 [4]2 years ago
6 0

Answer:

Prime

Step-by-step explanation:

This expression is actually impossible to factor. To get rid of the middle term, you would need two equal and opposite x values, such as in (x+4y)(x-4y). However, in that case, the expanded expression would be x^2-16y^2, not plus. If you go for the first option, then you are left with a middle term, such as 8xy. Therefore, this expression is prime. Hope this helps!

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Submarine: -730
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|d|: absolute value
The vertical distance between the submarine and airplane is 9,874 meters.
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3 years ago
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If the mean of 5 positive integers is 15, what is the maximum possible difference between the largest and the smallest of these
igomit [66]

Answer:

64

Step-by-step explanation:

If the mean is 15, the sum of 5 numbers is:

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Step-by-step explanation:

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​Find the constant of variation.
il63 [147K]

Answer:

1/6

Step-by-step explanation:

The constant of variation is

y/x

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Answer:

-3

Step-by-step explanation:

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