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3 years ago

How many solutions over the complex number system does this polynomial

Mathematics

2 answers:

Hunter-Best [27]3 years ago

6 0

Answer:4

Step-by-step explanation:

Kisachek [45]3 years ago

3 0

Answer: 234

Step-by-step explanation: You have to add all of them numbers

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-3,6,-9,12,-15 which of the following represents the general term for the sequence give?

Mademuasel [1]

The general term for the sequence $a_{n}=(-1)^{n} 3 n$

<h3>Solution:</h3>

Given sequence is -3, 6, -9, 12, -15

We have to find the general term of sequence

The terms in the sequence are found out by using the recursive definition:

$a_{n}=(-1)^{n} 3 n$

Let us use this definition to find out the terms and check if it matches our given sequence

$\begin{array}{l}{\text { For } n=1:-(-1)^{n} 3 n=(-1)^{1} \times 3 \times 1=-3} \\\\ {\text { For } n=2:-(-1)^{n} 3 n=(-1)^{2} \times 3 \times 2=1 \times 6=6} \\\\ {\text { For } n=3:-(-1)^{n} 3 n=(-1)^{3} \times 3 \times 3=-1 \times 9=-9} \\\\ {\text { For } n=4:-(-1)^{n} 3 n=(-1)^{4} \times 3 \times 4=1 \times 12=12} \\\\ {\text { For } n=5:-(-1)^{n} 3 n=(-1)^{5} \times 3 \times 5=-1 \times 15=-15}\end{array}$

Thus the general term is given by $a_{n}=(-1)^{n} 3 n$

7 0

3 years ago

How many halves are in 5 and 1/2

julia-pushkina [17]

Answer:

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

What is the square root of 8

miss Akunina [59]

Answer:

2.82842712475

Step-by-step explanation:

did this help you

4 0

4 years ago

Read 2 more answers

I need help with intercepts from a graph

Rina8888 [55]

Explanation: The y axis is the line that goes up and down, vertical. The x axis is the line that goes straight across, horizontal. So, when looking for intercepts we have to see what numbers your graphed line goes through.

Make sure when you are writing your points you write it in (x,y) form. If you don't it will be wrong.

So, for our x intercept it would be -7,0.

This is because your graphed line goes through x at -7 and it has no y, so that would be 0.

For your y intercept, it would be 0,2

This is because our line does not go through x, so we make that 0. It does go through y at 2.

Hope this helps :)

If you need elaboration on anything let me know. I know sometimes with math it is kind of hard to explain through typing.

8 0

4 years ago

A certain type of bacteria doubles each day. If there were 101 bacteria to start with, how much bacteria will there be after 11

Whitepunk [10]

Answer:

There will be 206,848 bacteria after 11 days. whewwww

Step-by-step explanation:

f(x) = 101x

x = 11

f(11) = 206,848

Hope this helped! Have a nice day! Plz mark as brainliest!!! :D

-XxDeathshotxX

3 0

3 years ago