Factor by grouping
x^3+2x^2-9x-18

Answers

Answer 1

Answer:

(x+2)(x+3)(x-3)

Step-by-step explanation:

Group and factor out the greatest common factor (GCF), then combine.

Hope this helps!!


Related Questions

What is the slope of this line?


−3

3/4

4

−3/4
Number graph ranging from negative 5 to 5 on both the x and y axis. A line passes through the point begin ordered pair 0 comma 2 end ordered pair and the point begin ordered pair 4 comma negative 1 end ordered pair

Answers

3/4 I think cuz it’s 3/4
-3/4 negative slope with -6/8 which is equivalent to -3/4


If the vertex form of a
quadratic equation is y = (x -
7)^2-4, what are the zeros and
the coordinate of the y-
intercept? *

Answers

Answer: x = {5, 9} ; (0,45)

79.990 as a decimal??????? Help ASAP

Answers

Answer:

79.990 is a decimal

y + 12 = y + 10 + 2

how many solutions does the equation have

Answers

Answer:

infinite

Step-by-step explanation:

What is the next number in the pattern?
1, 4, 7, 10,_

Answers

Answer:

13

Step-by-step explanation:

Throughout this pattern, each previous number is adding 3.

Hope this helps! :)

Need help ASAP!!!Thanks

Answers

Answer:1144.2 for question 5

Step-by-step explanation:

Alex chose a pair of jeans that sells for $19.50, but today all jeans are on sale for 10% off. How much will Alex save. Explain your answer.

Answers

Answer:

He saves $1.95. Instead of paying $19.50, He pays $17.55

Step-by-step explanation:

$19.50 ×10/100 = $1.95

That is the discount of the jeans. Taking

$19.50 - $1.95 = $17.55

3 (6+4) +26² + (1+-4)2

Answers

Math-way said 700
Not to sure

Answer:

700

Step-by-step explanation:

3 times 10  plus 26 squared plus (1-4) times 2

= 3 times 10 plus 26 squared -3 times 2

=3 times 10  plus 676  minus 3 times 2

=30 plus 676 minus 6

=700!

How to Rewrite 8 + 36 as a product of their GCF and the sum of two factors

Answers

Answer:

4 (2 + 9)

Step-by-step explanation:

  Given expression:

              8 + 36

The greatest common factor is the highest number that divides a number:

8 and 36 ;

  Factors of 8 : 1,2,4, 8

                  36 : 1, 2, 3, 4, 9, 18, 36

The highest common factor is 4;

  8 + 36  = 4 (2 + 9)

Andre and Elena are solving this system of equations.
Y=3x
Y=9x-30
Andre’s first step is to create a new system:
3y=9x
Y=9x-30
Do you agree with either first step?

A-both strategies work
B-only the first strategy works
C-only the second strategy works
D-neither strategies work.

Answers

Answer:

A-both works

Step-by-step explanation:

one can simply sub into the second equation from the first step's one and remove an unknown, making it easy to solve

What slope is perpendicular to:
m = 5/8

Answers

the perpendicular slope would be m=-8/5

The slope that is perpendicular to m = 5/8 is given by; m' = -8/5

When dealing with slope - intercept form of equation of a line, the general equation is;

         y = mx + c

where;

m is the slope

c is the y-intercept

Now, for a line to be perpendicular to a line above that has it's slope as m, the slope of this new line will be the negative inverse of the first slope. This is;  m' = -1/m

Applying that to our question, it means the slope that is perpendicular to m = 5/8 is; m' = -1/(5/8) = -8/5

Read more at; https://brainly.com/question/21441448

Simplify 123 over 3

Answers

Answer:

The answer is 41

Step-by-step explanation:

Answer: 123/3 simplified is 41 or 41/1

Step-by-step explanation:

(–6)² – (–7)²

I need a step by step process.

Answers

Is the = -13. Is the response

can someone help me with this

Answers

Answer:

The first one is 45 hours

The second is 1361

Answers
25.45
26.1361

The length of a rectangle is 4 inches greater than the width. The perimeter of the rectangle is 24 inches. What are the dimensions of the rectangle

Answers

Answer:

L=8, W=4

Step-by-step explanation:

2L+2W=p

2(4)+2(8)=p

8+16=24

Answer:

length = 8 in.; width = 4 in

Step-by-step explanation:

pls help question attached

Answers

The answer to your question is C

Please help! I’ll give brainleist!

Answers

x and y are equal to 36.8
X and Y are 100% equal to 36.8

find the vertex f(x)=2(x+14)^2-6

Answers

Answer:

(-14,-6)

Step-by-step explanation:

Which of the following relationships represents joint variation?

Answers

Answer:

y=7x

Step-by-step explanation:

that what I heard in math ok

A local fun park charges an admission fee plus a fee for each Go-Kart ride. Admission plus five
go-kart rides is $16.25. Admission plus three rides is $12.25. What is the charge for each Go-
Kart ride?
HELPPPPPPP PLEASE

Answers

The admission price is $6 and the rides are $2 each.

Please help me with this problem

Answers

3 equivalent fractions for 2/3 are:

•4/6 (multiply the numerator and denominator by 2)
•6/9 (multiply the numerator and denominator by 3)
•8/12 (multiply the numerator and denominator by 4)

Basically all you have to do is multiply the numerator and denominator by any number as long as you keep it the same.

Hope you have a wonderful day ;)

Answer:

2/3

Step-by-step explanation:

2 / 3 x 1 = 2 /3

because you do 1x3 which gets you the bottom half then you do 2 x 1 which gets you 2 which equals 2/3

Hope this helps :) and if not I'm truly sorry

Samson owes his friend
$42.75. If Samson just
got paid $167.25 and
pays back his friend.
How much money will
he have left over?

Answers

the answer would be $124.50:)
Ok .……………………124.50 ok

are these two photos the same? or is there a difference?

Answers

Answer:

Yes on one picture it says -40 and on the other one it says -4 so there is a differemce.

Step-by-step explanation:

The momentum of an object, p, is determined by its mass, m, and its velocity, v. The formula for this relationship is shown.
P=mv
Which equation shows the formula correctly solved for v?
A. V=m/p
B. V=p/ m
C. V= p-m
D. V=pm

Answers

Answer:

b

Step-by-step explanation:

Sketch a 9 red counters and 4 yellow counters.How many zero pairs can you make?How many counters do you have after you remove the zero pairs? What do they represent

Answers

Answer:

36.75 and 1/6 ( 6 accounts equally distributed )

Step-by-step explanation:

Number of Red counters to be sketched = 9

Number of Yellow counters = 4

The number of Zero pairs that can be made = 36.75

When you remove the Zero pairs the number of counters you would have = 6 accounts ie. 1/6

Need help please !!!

Will mark as brainliest!!!

Answers

Answer:

DW = 70

Given segments XW, YW, and ZW are perpendicular bisectors, the adjacent segments formed from the bisector are congruent.

All of your answers are correct, I checked!

Simplify the expression -7+(-3)-(-5)


I NEED HELP ASAP​

Answers

Answer:

It should be -5

Step-by-step explanation:

What is the image of the point (7, -5) after a rotation of 270°
counterclockwise about the origin?

Answers

Answer:

It should be (-5,-7)

Step-by-step explanation:

I used a graphing calculator and turned it each degree till I reached 270

Three times the difference of a number and 5 is the same as twice the number, decreased by 3. Find the number

Answers

Answer:

x = 12

Step-by-step explanation:

3 (x-5) = 2x - 3

3x -15 = 2x - 3

x-15 = -3

x = 12

check:

21 = 21

The number as decribed (Three times the difference of a number and 5 is the same as twice the number, decreased by 3) in the question is; 12

According to the question;

Three times the difference of a number and 5 is the same as twice the number, decreased by 3.

The word problem can be written and solved as follows;

3(x - 5) = 2x -3

3x -15 = 2x -3

3x -2x = 15 -3

x = 12

Read more:

https://brainly.com/question/1640242

HELP ME ASAP PLZ !!!!!!!

Answers

Answer:

0.5 × 10^7

Step-by-step explanation:

1.6 divided by 3.2 =0.5

10 to the power or 14 minus 10 to the power of 7 = 10 to the power of 7

in division you must subtract the power number

Answer: C. 5.0 * 10^6

Step-by-step explanation:

1.6(10^14)

3.2(10^7)

=

(1.6)(100000000000000)

3.2(10^7)

=

160000000000000

3.2(10^7)

=

160000000000000

(3.2)(10000000)

=

160000000000000

32000000

=5000000 =

5*10^6

Other Questions
sergio must ride 7.5 miles in 1/4 hour to achieve this target speed, so he needs to ride an additional ____ mile per 1/4 hour Which sentence from the narrative portion of Monster reveals that it is written using a first-person point of view? If anybody knows that you are crying, theyll start talking about it.I wonder if I will look like myself when the trial is over. Theyre strangers but they still find reasons to hurt each other. It is a strange movie with no plot and no beginning. 3Square TUVW on the coordinate plane has points T(0, 0), U (5, 5), and V (0, 10). What are the coordinates of pointW?A (55) (-5,5)C (-5, -5)D (10,0) Based on the following information, calculate the cost of goods sold and ending inventory using FIFO, LIFO, and weighted average assuming a perpetual inventory system is in place. Beginning Balance - 90 units at $11 March 3 - Purchase 300 units for $15 April 4 - Sell 240 units for $28 June 30 - Purchase 250 units for $18 August 16 - Sell 180 units for $30 there is only three options someone help Question: Using only reciprocal, Pythagorean, sum/difference, and/or half angle identities, prove the equation below. You must use angles A and B, do not replace with actual vales. Only work with the right side of the equation. You should use TEN steps to accomplish this proof! cosA+cosB= 2cos(A+B/2)cos(A-B/2) How many word roots does the term: Esophagogastroduodenoscopy have? Ina crespo rowed 7.5 miles down the Hanbashabee river in 1.5 hours ,but the return trip took her 2.5 hours.find the rate ina rows in still water and the rate of the current. What is the difference between -4and 6 What is a favorite food of the Pacific Northwest Indians 2. Theof a sentence is the person, place, thing, event, etc. beingdescribed or referred to in a sentence.a. subjectb. articlec. claused. predicate Sorry guys but I still dont understand, can you help me with this question? is 3 months enough time to complete 300 assignments? my school is online and requires you to complete a certain amount of assignments each semester. What are the 6 Character Traits?SHORT TRAITS in what way do citizens get to express their voice in a democracy ? 7) If the mass of an object is 20 g and its volume is 25 L. What is the density of this object? 1 8) What is the difference between accuracy and precision? Copy and paste a picture of something that accurate but not precise and also something that is precise, but not accurate. 9) What is the formula for percent error?this is due under 30 mins, please help i need help im bad at math it would be great if you gave the answers and explained howsolve for x: 4/9x-2=2/3 (in fraction form)solve for x: 0.5 (x+0.3)=2.95 (in decimal form)11x-4 is greater or less or equal to 117what is 72-3x and is it greater less or equal to 30 Sammy is taking notes to study for a test. He wrote out the steps that involve hydrogen during photosynthesis. The steps are shown, but they are not in the correct order.1 - Water is broken down into oxygen and hydrogen.2 - Glucose is broken down to be used by plants.3 - Hydrogen combines with carbon dioxide to form glucose.4 - Hydrogen enters the plant as part of water.Which lists the correct order of the steps?4, 2, 1, 34, 1, 3, 24, 3, 1, 24, 2, 3, 1 HELP!!!!! PLEASE! The length of 1 year on Uranus is a little more than 84 years on Earth. About how many Uranus years are equal to 175 Earth years? Fill in the blank to complete the equation below. 99 + 33 = 11(?+3)