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mylen [45]
3 years ago
10

Helpppppppppppppppppppppppppp

Mathematics
1 answer:
ddd [48]3 years ago
5 0
Answer:
The last choice is the correct one

Explanation:
We can solve this question using "difference between squares" which has the following general rule:
a^2 - b^2 = (a+b)(a-b)

For the given question:
p^4 - 16 = (p^2 - 4)(p^2 + 4)

Now, p^2 - 4 can be further factorized using difference between squares, therefore:
p^4 - 16 = (p-2)(p+2)(p^2 + 4)

Hope this helps :)
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Ryan has x stamps in his collection if he was 6 times as many stamps as penny, how many stamps does penny have in her collection
Free_Kalibri [48]

The number of stamps with penny in terms of x is \frac{x}{6}

<em><u>Solution:</u></em>

Given that,

Ryan has x stamps in his collection

Number of stamps of Ryan = x stamps

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Ryan has 6 times as many stamps as penny

Therefore,

Number of stamps in Ryan = 6 times as many stamps as penny

\text{Number of stamps in Ryan } = 6 \times a\\\\x = 6a\\\\a = \frac{x}{6}

Thus number of stamps with penny in terms of x is \frac{x}{6}

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3 years ago
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Sidana [21]

Answer:

A

Step-by-step explanation:

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2 years ago
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natali 33 [55]

Answer:

Two eighth notes equal one quater note in duration.

Step-by-step explanation:

3 0
2 years ago
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Help, need answer. do not need to be worked out ​
miv72 [106K]

Answer:

B 98

Step-by-step explanation:

4*7=28  times 3 = 84

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Hope this helps! :)

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