Write each polynomial in standard form.
-2.x2 + x4 +3

Answers

Answer 1

Answer:

x^4 - 2x^2 + 3

Step-by-step explanation:

Rearrange the terms so that they are in descending order by powerss of x;

Highest power is 4:  x^4, followed by x^2 and then the constant, x:

-2x^2 + x^ 4+ 3 =  x^4 - 2x^2 + 3 (answer)


Related Questions

Could somebody PLZZZZ help me. Correct answers get brainly

Answers

x(x+4)
(x+2)^2-4
(x+4)x
Hope this helps.

please help me figure this out!!

Answers

Do you have a Ti-84 calculator you need one to solve this problem.

Cynthia's older cousin sold her his collection of Pokemon cards. She paid him $9.50 and he charged her $0.10 per card. How many Pokemon cards did she buy?

Answers

95 because 10 cards is 1 dollar and so if she paid 9.50, the 9 dollars is 90cards and the 50¢ is 5cards so 95cards

Answer:

95$

Step-by-step explanation:

What is the fourth term of (d + 4b)3?

Answers

Answer:

The answer is in the screen shot. You're welcome

Step-by-step explanation:

what is the next 10 numbers of pi?
3.14

Answers

Answer:

3.14159265358

Step-by-step explanation:

Answer:

3.141592653589

Step-by-step explanation:

pi = 3.14159265358979323846264338327950288419716939937510...

Answer: 3.141592653589

The solid figure is separated along the dotted line into two rectangular prisms.
What are the volumes of the two rectangular prisms?
What is the volume of the solid figure?
Use the drop-down menus to show your answer.

The volume of two rectangular prisms are
(put the answer)
cubic inches and 128 cubic inches. The volume of the solid figure is
(put the answer)
cubic inches.

Answers

Answer:

its b easy dubs

Step-by-step explanation:

Use either point Bor point Cto find the lengths of the
legs and hypotenuse of a right triangle. Input the
lengths. Then click done.

Answers

Please don’t click link it’s a hacker !!!

the median of a data set is 100 which statement about the data set must be true? A. the data set has an average of 100 B. Half the data values are greater than 100 C.The minimum value is 80 and the maximum value is 120 D. Only one of data points in the data points in the data has a value of 120

Answers

Answer:

B

Step-by-step explanation:

The median value is in the middle.

Anna, Boris, and Clara thought of 1 number each Ana's number increased by 20 is 21 greater than boris's number decreased by 22. Boris's number decreased by 20 is 21 greater than claras number increased by 22. How much less is claras number than annas number?

Answers

Answer:

Clara's number is 42 less than Anna's number

Step-by-step explanation:

We can start this problem out by setting our variables up:

A= Anna's number

B= Boris's number

C= Clara's number

so we can use them to build our equations. We can sepparate the problem into little more understandable pieces of information, let's start with the first piece of information:

- "Ana's number increased by 20"

A+20

- "boris's number decreased by 22"

B-22

- "21 greater than boris's number decreased by 22."

(B-22)+21

- "Ana's number increased by 20 is 21 greater than boris's number decreased by 22."

A+20=(B-22)+21

This is our first important equation here. Let's go with the second part of the problem:

- "Boris's number decreased by 20"

B-20

- "claras number increased by 22"

C+22

- "21 greater than claras number increased by 22"

(C+22)+21

Now the whole thing:

"Boris's number decreased by 20 is 21 greater than claras number increased by 22."

B-20=(C+22)+21

This is our second important equation.

So now we have the following system of equations:

A+20=(B-22)+21

B-20=(C+22)+21

We can now simplify the equations by combining like terms so we get:

Equation 1:

A+20=(B-22)+21

we can get rid of the parenthesis so we get:

A+20=B-22+21

We can subtract a 20 from both sides of the equation so we get:

A=B-22+21-20

We perform the subtractions so we get:

A=B-21

Equation 2:

B-20=(C+22)+21

We get rid of the parenthesis:

B-20=C+22+21

We add a 20 to both sides so we get:

B=C+22+21+20

We can now perform the additions so we get:

B=C+63

And now we can combine the equations. In this case we can substitute equation 2 into equation 1 to get:

A=C+63-21

We combine like terms to get:

A=C+42

We can subtract 42 from both sides to get:

C=A-42

which reads:

Clara's number is 42 less than Anna's number.

PLZS ANSWER I NEED HELP

Answers

Answer:

107

Step-by-step explanation:

the line is an 180 degree angle so it would be 180-73 which equals to 107! :)

have a good day!!

Answer:

107

Step-by-step explanation:

I think bc

the entire thing is 180 degrees and then just do 180 - 73

sry if its wrong

i REALLY need answers, like if you see this PLEASE answer it

Answers

-4, -1, 1, 3, 3.9, 3.999,

Find area of square
Pls help

Answers

Answer:

49/64 yd²

Step-by-step explanation:

since where finding a square we do

A = bxh

A = 7/8×7/8

A = 49/64

15+n=-9 answer first and u will be the top one .

Answers

Answer:

[tex]n=-24[/tex]

Step-by-step explanation:

[tex]15+n=-9[/tex]

Simplify both sides:

[tex]n+15=-9[/tex]

Subtract 15 from both sides:

[tex]n+15-15=-9-15\\n=-24[/tex]

n = -24 is your final answer!

Step-by-step explanation:

15+n=-9

n=-9-15

n=-24

=-24

what 2 numbers have a product of -36 and a sum of 9

Answers

Answer: -3 and 12

Step-by-step explanation: -3+12=9 and -3(12)=-36

If the diameter of a penny is 19.05 mm on each penny is 1.52 mm thick, what is the approximate volume of the roll of the roll of pennies? Use 3.14 for pie and round your answer to the nearest tenth.

Answers

Answer:433.0mm3

Step-by-step explana

PLS ANSWER QUICKLY MY CLASS SOON!!!

Answers

Answer:

y=10

Step-by-step explanation:

y=|x-5|+|x+5|, if -5<x<5

y=10

Help mee on this part I’m stuck on this problem and I’m confused

Answers

Answer:

point D = (2, -4)

Step-by-step explanation:

It's asking the dot's location.

It is asking for where D is located on the graph, D is found at (2,-4).

Need asap please just for number 9 please please help wyetwywywywyw

Answers

the answer is 2x^2 + 8x + 6

Answer:

2x²+8x+6

Step-by-step explanation:

please like my answer

Please help me please

Answers

Answer:

2x+8x+6

Step-by-step explanation:

       

2
Which of the following expressions is equivalent to
V162?
O
27.32
36
27.1/6
.
9

Answers

Answer:36

Step-by-step explanation:

I hope this helps and if it does plz if u can buy a thanks and brainlist or what ever it’s called :)

I am confused please help. don’t use me for points.

Answers

Answer:

1. 17.2

2. 113

Step-by-step explanation:

the first answer: 17.2

the second is : 113.

i hope this helped:)

how do you solve this two step equation? 5 -2/3x =3​

Answers

Answer:

x = 3

Step-by-step explanation:

I will assume you meant 5 - (2/3)x = 3.  This simplifies to -(2/3)x = -2, or

(1/3)x = 1, so that x = 3.

                                                         2

"2/3x" could be interpreted as   ---------  which would give us a very different

                                                         3x                 result.  Use parentheses to

                                                                               lessen the chances of

                                                                                misinterpretation.

HELP ASAP!!! THE BEST ANSWER GETS BRAINLIST! (15 POINTS)
(07.05A HC)

The following table shows the values of y for different values of x:

x y
0 -5
1 0
2 5
Which statement best explains whether the table represents a linear function or a nonlinear function?
It represents a linear function because its points are on a straight line.
It represents a linear function because its points are not on a straight line.
It represents a nonlinear function because its points are on a straight line.
It represents a nonlinear function because its points are not on a straight line.

Answers

Don’t click on the link please

Leslie rolls two fair number cubes numbered from 1 to 6. She first defines the sample space, as shown below:

(1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (1, 6)
(2, 1), (2, 2), (2, 3), (2, 4), (2, 5), (2, 6)
(3, 1), (3, 2), (3, 3), (3, 4), (3, 5), (3, 6)
(4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6)
(5, 1), (5, 2), (5, 3), (5, 4), (5, 5), (5, 6)
(6, 1), (6, 2), (6, 3), (6, 4), (6, 5), (6, 6)

Based on the sample space, what is the probability of getting a total of 11? (5 points)

2 over 36
3 over 36
4 over 36
5 over 36

Answers

Answer:

67

Step-by-step explanation:

Answer:

2 over 36

Step-by-step explanation:

The only way to get an 11 is with a 5 and a 6 so the probability of rolling a sum of 11 is:

(2/6)(1/6)=2/36

1. 6x+11=21
Solution: Explination:

2. 4x+17=23
Solution: Explination:

Answers

Answer:

1)x=1 2/3

2)x=1.5

Step-by-step explanation:

1)6x=21-11

6x=10

x=10/6=1 2/3

2) 4x=23-17

4x=6

x=6/4= 1 1/2

Answer is here the answer is here and the explanation of the question

Solve the system by substitution.
1. y= 7x
x − 7y = -48

Answers

Screen Shot of answer

source:Mathwa.y

Answer:

x=1

y=7

Explaination:

y=7x---------(1)* *First equation

x-7y=(-48)----(2)* *Second equation

Put (1)* into y on (2)*

x-7(7x)=(-48)

x-49x=(-48)

-48x=(-48)

48=48x

48÷48=x

1=x or x=1--------(3)* *Third equation

Put (3)* into (1)*

y=7(1)

y=7

feel free to ask me

Evaluate the expression for K=-16,m=-22,and n=-23.k+m+n

Answers

Answer:

-16-22-23= -61

Step-by-step explanation:

Hope it was helpful .

PLEASE HELP NO LINKS OKAY!!

Answers

I’m sorry dude I really don’t know I keep on getting links to

Gary's parents want him to attend The University of Houston. They opened a college savings account 15 years ago. Today, average yearly tuition and fees for one year at the university are about $10,350. Based on this information, about how much should Gary's parents have saved each of the 15 years to cover the cost of 4 years at The University of Houston?

Answers

Answer:

Results are below.

Step-by-step explanation:

Giving the following information:

Today, average yearly tuition and fees for one year at the university are about $10,350.

I will assume a yearly interest rate of 8%.

First, we need to calculate the total amount needed:

Future value (FV)= 10,350*4= $41,400

Now, using the following formula, the annual deposit required:

FV= {A*[(1+i)^n-1]}/i

A= annual deposit

Isolating A:

A= (FV*i)/{[(1+i)^n]-1}

A= (41,400*0.08) / [(1.08^15) - 1]

A= $7,194.22

pls help immediately! this is due in 3 mins :/. (pls don’t give a link, i’ll give brainiest for the correct answer just pls help!)

Answers

Answer:

50 i think but i'm not 100 % sure i'm sorry

Step-by-step explanation:

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