Mathematics College

PLEASE HELP —>50 POINTS

What are the linear factors of 2x^4 +13x^3+27x^2+13x-15 if the remainder upon division with x^2 +4x +5 is zero?

Answers

Answer 1

Step by step solution :

STEP

1

:

Equation at the end of step 1

 ((((2•(x4))-(13•(x3)))+33x2)-13x)-15  = 0  

STEP  

2

:

Equation at the end of step

2

:

 ((((2•(x4))-13x3)+33x2)-13x)-15  = 0  

STEP  

3

:

Equation at the end of step

3

:

 (((2x4 -  13x3) +  33x2) -  13x) -  15  = 0  

STEP

4

:

Polynomial Roots Calculator :

4.1    Find roots (zeroes) of :       F(x) = 2x4-13x3+27x2-13x-15

Polynomial Roots Calculator is a set of methods aimed at finding values of  x  for which   F(x)=0  

Answer 2

The linear factors of the given polynomial are (2x+3)(x+1)(x+2+i)(x+2-i)

What is linear factor?

The linear factors of polynomials are the first-degree equations that act as the building block for the simple or complex higher-order polynomials.

Given that, a polynomial 2x⁴+13³+27x²+13x-15, the remainder upon division with x²+4x +5 is zero,

That means, x²+4x +5 is a factor of the given polynomial,

On diving 2x⁴+13³+27x²+13x-15 by x²+4x +5 we get 2x²+5x+3 as quotient that means,  x²+4x +5 and 2x²+5x+3 are the factors of the polynomial,

On factorizing both the factors we get,

(2x+3)(x+1)(x+2+i)(x+2-i)

Hence, the linear factors of the given polynomial are (2x+3)(x+1)(x+2+i)(x+2-i)

For more references on linear factors, click;

https://brainly.com/question/2510777

#SPJ2

Related Questions

what is 5×=2.5

please help​

Answers

Answer:

x=2/5

Step-by-step explanation:

Divide:

2 divided by 5 equals 0.4, which is equivalent to 4/10, which simplifies to 2/5.

Multiply to check:

2/5 times 5 equals 2

So x=2/5

Solve for a. Solve for b.
PLZZZZ I NEED HELP ASAP

Answers

Answer:

a=38.21321°

b=14.61693

Step-by-step explanation:

Use cosine rule (c²=a²+b²-2abcosy), where y is the angle, c is the side opposite the angle and a and b are the other two sides.

c²=a²+b²-2abcosy

5²=7²+3²-2(7)(3)cosa

25=49+9-42cosa

42cosa=33

cosa=0.78571428571

a=38.21321°

c²=a²+b²-2abcosy

b=√(15²+9²-2(15)(9)cos70)

b=14.61693

3x+8= what's the answer tell me NOW

Answers

Answer:

x or +?

Step-by-step explanation:

if are x are 24

i hope i helped you

3. Tickets to a baseball game cost $22 each and parking costs $10. What is the equation of the line that represents the cost of attending the game?
A. y − 22=10x
C. y=20x − 10
B. y = 22x + 10
D. 22x+y=10

Answers

Answer:

The third one down.

Step-by-step explanation:

each ticket cost 22$ so 22$ pet ticket (X) plus parking

Find the exact perimeter of a square whose side length is 5 cube root to l6 cm.

Answers

Answer:

35.4cm

Step-by-step explanation:

cubed root of 5=  1.7

16+16+1.7+1.7=35.4

Miss Fallon wants to paint her classroom door in a checkerboard pattern. The door measures 96 inches in length and 36 inches in width. Determine the side length of the largest square they can use to fill the checkerboard pattern completely without overlap or gaps. Fill in the blank. The side length of the largest square they can use is _________ inches. (GCF)

Answers

Answer:The door mesures 96 inches in length and 36 inches in width

if u need a explenation you can ask me

Need help please tried this question on my own just couldn't get it

Answers

Answer:

15

Step-by-step explanation:

Answer:

15 (this is an answer from maxcolon89)

Step-by-step explanation:

To give an explanation, divide 675/45 to get 15

Taylor can solve riddles very quickly. She solved 11 riddles in 4 minutes. How many did she solve each minute?​

Answers

Answer:

2 riddles every minute!

Step-by-step explanation:

11/4 = 2.75 riddles every minute

Brainlyest to the first person to comment

Answers

Answer:

HEY

Step-by-step explanation:

Answer:

Thank you so much

God bless u

Step-by-step explanation:

What is the midpoint of a segment with endpoints at the point negative 4 comma negative 8 and the point 8 comma 10?

Answers

Answer:

Question Answer

What is the length of a segment when the coordinates of its endpoints are (-4,5) and (-6,9)? 4.5

What is the length of a segment when the coordinates of its endpoints are (-4,5) and (-6,9)? 10.8

Step-by-step explanation:

help fast!!!
-2x-6=2-4x-(x-1)

Answers

Answer:

if you're finding x, x=3

The strip below is divided into 10 equal parts. Fill in the missing fractions and percentages.Note that your fractions don't need to be in simplest form

Answers

Answer:

1. First box, the missing fraction = 1/10

2. For the 2nd box

a. The missing fraction = 3/10

b. Percentage = 30%

3. For 7/10

Percentage = 70%

Step-by-step explanation:

From the question given above, the following data were obtained:

The strip is divided into 10 equal parts.

1. For the first box:

The missing fraction = 1/10

2. For the 2nd box

a. The missing fraction = 3/10

b. Percentage = 3/10 × 100 = 30%

3. For 7/10

Percentage = 7/10 × 100 = 70%

What is X-3y=24 in Slope-intercept form?

Answers

This is the answer!!!!







what is the vertical distance from the floor to the third step?(brainliest)

Answers

Answer:

Go SUB TO MY YT CHANNEL Florida_kik For a brainly !!!!!!!

Step-by-step explanation:

Answer:

60 cm

Step-by-step explanation:

109^2-91^2=x^2

11881-8281=x^2

d^2=3600

x=60

The Singleton family is looking to rent a large truck for their upcoming move. With Erin's Moving, they would pay $41 for the first day plus $5 per additional day. With Greenpoint Rent-a-Truck, in comparison, the family would pay $31 for the first day plus $7 per additional day. Before deciding on which company to use, Mrs. Singleton wants to find out what number of additional days would make the two choices equivalent with regards to cost. What would the total cost be? How many additional days would that be?

Answers

Answer:

6days

total cost-$66

additional days-5

Step-by-step explanation:

41+5(x-1)=31+7(x-1)

41+5x-5=31+7x-7

36+5x=24+7x

12=2x

x=6

36+30=66

please help! due in 1 hour!​

Answers

I don’t know I hope you do well tho<3

The sum of two numbers is -47 the difference is -39 find the numbers

Answers

Answer:

x = -43

y = -4

Step-by-step explanation:

In this question, you will have to find the value of x in terms of y using one of the equations and substituting the value in the other equation or vice versa.

Let's assume the numbers x and y, now we write the expressions.

x + y = -47

x - y = -39

Take the second equation and find x.

Calculations:

x - y = -39 (Add y on both sides)

x = -39 + y

Now that you got the value of x in terms of y, we can substitute.

Calculations:

(-39 + y ) + y = -47

2y - 39 = -47

2y = -8

y = -8/2 = -4

y = -4

Now that we got y, we can substitute that value in any of the equations to find x.

x - 4 = -47 or x + 4 = -39

x = -43

X = -43 Y=-4 is the answer I think?

What is 5 dollars as a fraction

Answers

Answer:

5/1

Step-by-step explanation:

Answer:

5/1

Step-by-step explanation:

just put a 1 at the bottom...

Look at the expression.
12x y/4


For what value of y would the expression above be worth more than 12?

A:55
B:44
C: 33
D:22

Answers

Answer:

55

Step-by-step explanation:

55/4=13.75. 13.75 is greater than 12.

Find the length of an arc intercepted by a central angle o in a circle of radius r. r= 69.6 in, 0 = 206°
A: 500.5 in
B: 250.2 in
C: 79.7 in
D: 125.1 in
​

Answers

A is the answer. I think.

What does an Undefined slope look like

Answers

Answer:

A Vertical Line

Step-by-step explanation:

5x + 3x = 5x + 6 What value of 3x makes the equation true?

Answers

Answer:

-45 (9x-20) - 3x = 45x-6

-405x+900-3x = 45x-6

-408x+900 = 45x-6 (combine like terms)

906=453x (add 6 to 900 and - 408x to 45x)

2=x (divided )

X=2

Step-by-step explanation: I  hope this helps.

What is the equivalent expression for 4(w-5)?

Answers

Answer:4w-20

Step-by-step explanation:distribute

Put these fractions in order of size

Answers

1/6 = 4/24
3/8 = 9/24
11/24
1/3 = 8/24
5/12 = 10/24

1/6, 1/3, 3/8, 5/12, 11/24

Evaluate Sin^-1 sqrt2/2

Answers

Step-by-step explanation:

Let x = arcsin(√2/2).

We have sinx = √2/2, which is a basic trignometry identity. (sin45° = √2/2)

Since the range of arcsinx is [-90°, 90°] and 45° is within the range, the answer is 45° or π/4.

What is the result for solving the equation for "c"?
Bc + ax =p

Answers

Answer:eeeeeStep-by-step explanation:

treeee

Urydudududhh 6633b. Uh 7

The students in one classroom sold tickets to the talent show They
sold 200% of the amount of tickets that they sold last year. If they
sold 40 tickets this year, how many did they sell last year?

Answers

Answer:

X= 80

Step-by-step explanation:

200% = X

100%  = 40

40 * 200% = 100% * X

8000 = 100 * X

8000/100 = 100*X / 100

X = 80

I need Help with this problem

Answers

x-6=36
x=42
Hope that helps

Answer:

x - 6 = 36 solution is 42 because 42 - 6 = 36

Step-by-step explanation:

Division Keyword: Divided by, or Quotient of.

Multiplication Keyword: Product of, or Multiplied by.

Subtraction Keyword: Subtracted from, or Decreased by.

Addition Keyword: Added to, or Increased by.

If there is no Variable then place the common Variables: X, Y, Z.


A question paper is made up of twelve questions. A student
attempted only 25% of the questions, how many questions were
left untouched?

Answers

Answer:

3 is the correct answer..

9 questions would have been left untouched

1/4 of 12 is 3

3x3= 9

Miguel is conducting a probability experiment using a coin and a spinner shown below.



If Miguel flips the coin and spins the spinner at the same time, which of these lists the possible results of his experiment?

Answers

Answer:

{H1, T1, H2, T2, H3, T3, H4, T4}

Step-by-step explanation:

Coin has two faces : {H, T}

Spinner here has 4 sections : {1, 2, 3, 4}

If the coin is flipped and spinner is sinned once ; the possible result of the experiment is:

The possible result can be presented in what is called a sample space, which is a set of all possibilities of 1 spin and 1 flip :

{H1, T1, H2, T2, H3, T3, H4, T4}

KINDLY CHECK ATTACHED PICTURE for further explanation :

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