1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
RideAnS [48]
3 years ago
9

Factor the following polynomial. 2x^3– 10x^2 – 12x Enter the GCF of the polynomial.

Mathematics
2 answers:
sweet [91]3 years ago
7 0

Answer:

2x(x - 6)(x + 1)

Step-by-step explanation:

Given

2x³ - 10x² - 12x ← factor out 2x from each term

= 2x(x² - 5x - 6)

To factor the quadratic

Consider the factors of the constant term (- 6) which sum to give the coefficient of the x- term (- 5)

The factors are - 6 and + 1, since

- 6 × 1 = - 6 and - 6 + 1 = - 5, thus

x² - 5x - 6 = (x - 6)(x + 1) and

2x³ - 10x² - 12x = 2x(x - 6)(x + 1) ← in factored form

olga_2 [115]3 years ago
6 0

The equation 2x^{3} -10x^{2} -12x has 2 and x in common. This means you can factor both the 2 and x out of the equation like so...

2x(x^{2} -5x-6)

Hope this helped!

~Just a girl in love with Shawn Mendes

You might be interested in
Given that m is parallel to n, what must be true of the two lines? Check all that apply.
miss Akunina [59]
What are the options?
8 0
2 years ago
Read 2 more answers
Fran brings home $225 per week working 15 hours of which she is able to save $40. Fran wants to have $1,400 saved at the end of
8_murik_8 [283]

Answer:

225+40+1,400=?

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Write the equation of the sphere in standard form. x^2 + y^2 + z^2 + 2x − 4y − 6z = 22
madam [21]

The equation x^{2} +y^{2} +z^{2} +2x-4y-6z=22  in standard form looks like (x+1)^{2} +(y-2)^{2} +(z-3)^{2} =(6)^{2}.

Given equation of sphere be x^{2} +y^{2} +z^{2} +2x-4y-6z=22.

We are required to express the given equation in the standard form of the equation of sphere.

Equation is basically relationship between two or more variables that are expressed in equal to form. Equation of two variables look like ax+by=c. It may be linear equation,quadratic equation, cubic equation or many more depending on the powers of variables. The standard form of the equation of sphere looks like  x^{2} +y^{2} +z^{2} =r^{2}.

The given equation is x^{2} +y^{2} +z^{2} +2x-4y-6z=22.

We have to break 22 which is in right side into various parts according to the left side of the equation.

x^{2} +y^{2} +z^{2} +2x-4y-6z=-1-4-9+36

x^{2} +y^{2} +z^{2} +2x-4y-6z+1+4+9=36

x^{2} +1+2x+y^{2}+4-4y+z^{2} +9-6z=36

x^{2} +(1)^{2} +2*1*x+y^{2} +(2)^{2} -2*2y+z^{2} +(3)^{2} -2*3z=36

(x+1)^{2} +(y-2)^{2} +(z-3)^{2} =(6)^{2}

Hence the equation x^{2} +y^{2} +z^{2} +2x-4y-6z=22  in standard form looks like (x+1)^{2} +(y-2)^{2} +(z-3)^{2} =(6)^{2}.

Learn more about equations at brainly.com/question/2972832

#SPJ4

7 0
1 year ago
The least-squares regression line is_____________. A. the line that passes through the most data points.B. the line that makes t
Elanso [62]

Answer:

<h3>The option B) is correct.</h3><h3>That is the line that makes the sum of the squares of the vertical distances of the data points from the line (the sum of squared residuals) as small as possible is correct answer</h3>

Step-by-step explanation:

Given that " The least-squares regression line "

The least-squares regression line is <u>the line that makes the sum of the squares of the vertical distances of the data points from the line (the sum of squared residuals) as small as possible.</u>

Therefore option B) is correct

3 0
3 years ago
The list below shows the prices of T-shirts at a clothing store. {8, 10, 10, 12, 15, 15, 18}
grin007 [14]

Answer:The mean would be equal to 12.57

The difference would be 10

The other would be 12

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A die is rolled. What is the probability that the number is a factor of 6 or more than 2? Does this scenario represent mutually
    8·1 answer
  • You invest an initial $1,000 in an account that has an annual interest rate of 2.5%, compounded annually. How much money will yo
    13·2 answers
  • Which graph represents the solution set for -4(1-x)&lt;_-12 +2
    5·1 answer
  • X + y = 3 <br>-2x + 4y = 6
    15·2 answers
  • 1.4 solving two step and multiple-step equations 2r+20=200​
    15·2 answers
  • Help my cousin pls<br> Credit: 10 points
    5·1 answer
  • An architect is designing a deck. It will
    9·1 answer
  • Heeeelp plz I really need help fast!!
    15·2 answers
  • Santa's sleigh is powered by units of Christmas spirit. If 9/10 people show Christmas spirit Santa's sleigh will deliver all pac
    7·1 answer
  • Please solve for X and find the measure of B
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!