Mathematics High School

Divide using synthetic division (x^2 +9)÷(x-3) =​

Answers

Answer 1

Answer: x+3+ 18/x-3

Step-by-step explanation:

Divide Using Synthetic Division (x^2 +9)(x-3) =
Answer 2

The complete division problem can be written as:

(x² + 9) / (x-3) = x + 3 + 18/(x-3)

What is the division operation?

In mathematics, divides left-hand operands into right-hand operands in the division operation.

To divide using synthetic division, we follow these steps:

Write the dividend (x² +9) and the divisor (x-3) in the form of a long division problem, with the divisor (x-3) written on the outside and the dividend (x² +9) written inside the division brackets.

Write the coefficient of the first term of the dividend (in this case, 1) in the first row of the synthetic division. This will be the first term of the quotient.

Multiply the divisor (x-3) by the coefficient in the first row (1), and write the result (x-3) in the second row.

Add the second term of the dividend (9) to the result in the second row. The result is the coefficient of the second term of the quotient.

Repeat this process until you have found the coefficients of all the terms in the quotient.

Using this process, we can divide (x² +9) by (x-3) as follows:

The quotient is x + 3. The remainder is 18, so the complete division problem can be written as:

(x² + 9) / (x-3) = x + 3 + 18/(x-3)

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Divide Using Synthetic Division (x^2 +9)(x-3) =

Related Questions

can u pls help me with this question asap​

Answers

Answer:

a

Step-by-step explanation:

What is the value of tan(60°)?
를
12
1300
B
600

Answers

Answer:

Step-by-step explanation:

tan (60)=(sin 60)/cos 60=(√3/2)/(1/2)=√3≈1.732

The value of expression tan 60° is,

⇒ tan 60° = √3

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

To find the value of expression tan 60°

Now, We can find the value of expression as;

⇒ tan 60°

⇒ sin 60° / cos 60°

⇒ (√3 / 2) / (1 / 2)

⇒ √ 3

Thus, The value of expression tan 60° is,

⇒ tan 60° = √3

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Chelsea shows her work in finding the solution to 4x−5=2+3(x−3). After checking her answer in the original equation, she found that it did not work. Where did she make a mistake?

Answers

quita los paréntesis: 4x-5=2+3(x-3) multiplica paréntesis X3, elimina el paréntesis: 4x-5=2+3x-9 calcule: 4x-5= -7+3x mueve los términos y te quedará así: 4x-3x-5=-7

agrupe los términos semejantes: x=-7+5

calcular la suma, y el resultado final sería: x= -2

Step-by-step explanation:

espero te sirva

I WILL GIVE BRAINLIEST AND 80 POINTS IF YOU GET IT RIGHT

Answers

Answer:nice!

Step-by-step explanation:

What is the value of x?

Answers

answer is x=13

sorry I had to get something for my mum

Juan and Rob are selling cookie dough for a school fundraiser. Juan has ttt cookie dough orders, and Rob has 404040 cookie dough orders. They have a total of 757575 cookie dough orders all together.
Write an equation to describe this situation.
How many cookie dough orders does Juan have?

Answers

Juan has 35(t) cookie dough orders.

75(Overall) - 40(Rob's) = 35(Juan's)

Answer:

35

Step-by-step explanation:

t+40=75

1. A restaurant bill, b, is $21. You leave a 15% tip. How much do you pay including the tip?
O $3.15
O $21.15
O $24.15
O $39.00

Answers

i think it’s $24.15

Answer:

The answer is $24.15 dollars. (Including Tip)

Step-by-step explanation:

First you find out what 15% of 21 is.

21 * 15% = 3.15

Next we add.

21 + 3.15 = 24.15

So, the answer is 24.15

Hope this helps! :)

Triple the sum of 33 and 27

Answers

33 + 27 = 60
60 x 3 = 180

Calculate the volume of this prism.
4 cm
10 cm
5 cm
8 cm
12 cm

Answers




Step-by-step explanation:
Separate into two shapes with
then use fomula length * width * height
shape 1: 7*8*10=560cm^3
Shpe 2: 5*8*6 =240cm^3
Add the two shapes 560+240=800cm^3

sorry for blur but please help

Answers

Answer:

0 => -5

1 => -3

2 => 3

3 => 13

Step-by-step explanation:

No worries! To fill the table, we need to take the x values and insert them for the f(x) value.

The equation we're given is

f(x)=2x²-5

Starting with 0, we have

2(0)²-5

0²-5

0-5

-5

If we repeat for the rest of the values, we get the f(x) values listed above.

Answer: 0= -5 1=-3 2=3 3= 13

To answer this for every Number there is for x you have to plug it in

2(0)^2 -5
2(0)-5
0-5
=-5


2(1)^1-5
2(1x1)-5
2-5
=-3

Hope this helped!!

What is 35^1/3 in the simplest radical form

Answers

The answer would be approximately 3.27

How do I simplify this?

Answers

Answer:

sorry

Step-by-step explanation:

please help solve this problem ​

Answers

Answer:

answer iss ( -2 , 0 )

Step-by-step explanation:

please help me out here and please get the answers right

Answers

Answer:

1. 9

2. 11

3. 2

4. 4.1

5. 0 if 2/3

6. 15 if it is 5/8 and 16.67 if it is 5/6

I need helping factoring 5p^2-6p-8=0​

Answers

Answer:

p= -4/5 or p=2

Step-by-step explanation:

Factor left side of equation.

(5p+4)(p−2)=0

Set factors equal to 0.

5p+4=0 or p−2=0

Which equals :

p= -4/5 or p=2

HI PLS HELP i dont understand my hw whats the answer?

Answers

no that is not a function because 0 has more than one output

Third times the charm. I really forgot to add the attachment when i asked this q the second time. Ples show work

Answers

Answer:

I really have no clue

Step-by-step explanation:

comment to this answer with the answer


Find the slope of the line graphed below.

Answers

Answer:

-4/3

Step-by-step explanation:

Goes right 4 times and then down 3


SOMEONE PLEASE ANSWER BOTH QUESTIONS ASAP THANKSS

Answers

56 and I can’t see the other one

PLEASE HELP ME WITH THIS ILL GIVE U BRAINLEST

Answers

Answer:

y=-2/5x+5

Step-by-step explanation:

hi i need help with something, tysm

Answers

Answer:

Step-by-step explanation:

y=-3/2x+5

What is the slope of a line parallel to a line with slope of 9

Answers

Answer:

slope of 9

Step-by-step explanation:

parallel means never touching, so it would have the same slope.

Hope this helps!

Factor the following polynomial
m3 - m2 + 2m - 2
PLEASE HELP ME ASAP with these

Answers

The one in the picture is (2x + 7) (x^2 + 1) The second one is (m - 1) (m^2 + 2)

Moms car is 180 inches long. Dads truck is 75% longer than moms car. How long is the truck?

Answers

The answer is 315 inches

Bc 180 times .75= 135

135 + 180 =315

what is the slope of the function below y=5x+8​

Answers

Answer:

This function is in y=mx+b form, where m is the slope, and b is the y-intercept.

So, for this equation the slope is 5.

Hope this helps!

find the slope of the blue line​

Answers

The answer is B.) 1/4 because it goes 1 up and 4 right.

evaluate x+16, when x=8

Answers

Answer:

24

Step-by-step explanation:

x + 16

8 + 16

= 24

You just plug in 8 in the x place. Hope this helps, thank you !!

Which symbol correctly compares the mixed numbers?

Answers

Answer:

a is the answer

Step-by-step explanation:

there not equal

can someone help with my math questions on my page/account?

Answers

Answer:

yepp

Step-by-step explanation:

okkkkkkkkkkkkkkk

PLX HELP!! 40 points!!! I believe it's this one..

Answers

The image is just a blank page.

1. They should leave $3.51 For a tip.

$23.40 x 0.15 = $3.51

The total amount of money they would give is $26.91; 23.40 + 3.51 = 26.91.

2.The Briarwood Middle School chess club has 55 members. 22 of the members are in seventh grade.

To convert a fraction into a percent divide the numerator by the denominator and then multiply that result with 100. We can show this formula by (Numerator/Denominator)*100.

(22/55)*100

= 40.00%

= 40%

3. 20

4. 144

5. 61.1%

6. 140

7. 62.7

8. 11.8%

Hope I helped ~Laurel

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