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yaroslaw [1]
3 years ago
6

Factor trinomial x^2n+10x^n+16​

Mathematics
1 answer:
iragen [17]3 years ago
8 0

Answer:

\large\boxed{x^{2n}+10x^n+16=(x^n+2)(x^n+8)}

Step-by-step explanation:

\text{Use}\ (a^n)^m=a^{nm}.\\\\x^{2n}+10x^n+16=(x^n)^2+10x^n+16=x^n\cdot x^n+2x^n+8x^n+16\\\\=x^n(x^n+2)+8(x^n+2)=(x^n+2)(x^n+8)

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If r = 4 and a6 = 192, what is the first term of the sequence?
blagie [28]

Answer:

Answer: Option c. 0.1875 is the first term of the sequence.

Step-by-step explanation:

In this question sixth term of a sequence is given as A(6)= 192

Ratio of terms is given as 4

And we have to calculate the first term of the sequence.

As per formula A(n) = A(1)×r^{n-1}

                         A(6) = A(1)(r)^{6-1}

                          192 = A(1)4^{5}

                           A(1) = \frac{192}{4^{5} }

                                 = 192/1024

                                 =0.1875

So the first term of the sequence will be 0.1875      



5 0
3 years ago
A social media website currently has 1,000 members. The number of members on the website triples every month. After how many mon
ICE Princess25 [194]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Mark is a member of a small tribe in New Guinea. The majority of people in his group fish for sustenance and share their catch w
Marianna [84]

Answer:

b. Mark will be shamed in front of the entire tribe.

Step-by-step explanation:

We know that Mark comes from a small tribe.

-As such, the community is likely not to have a structured legal system of punishment and is likely to resort to public shaming as the most effective form of punishment.

7 0
3 years ago
What property is 5+0=n
andre [41]

Assuming that you mean to put n instead of 5, this is demonstrating The Identity Property.


The identity property is the property that states that by adding 0 to a number, you don't change the value. For example, 510 + 0 = 510.

4 0
3 years ago
What is the value of x?
Tom [10]

Answer:

x=21

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7 0
2 years ago
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