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
Alenkasestr [34]
3 years ago
5

(2x^2-5x+1)+(x^2-x-4)

Mathematics
1 answer:
maksim [4K]3 years ago
5 0

Answer:

3x^2-6x -3

Step-by-step explanation:

(2x^2-5x+1)+(x^2-x-4)

we sum all coefficient according to the exponent of the variable

2x^2-5x+1+x^2-x-4 = 3x^2-6x -3

You might be interested in
Convert the unit measure
Nimfa-mama [501]
41lbs is equal to 656oz
5 0
3 years ago
The question is in the picture.
Ghella [55]

Answer:

  42 = (3 +x)(4 +x)

Step-by-step explanation:

The only equation that has the existing dimensions <em>increased</em> by x is the first one.

7 0
3 years ago
Sarah is researching the connection between the time students spend watching television and their performance in school. Her stu
lubasha [3.4K]

Her studies indicate that there is an inverse relationship between TV time and GPA, and that a student who watched 15 hours of TV per week can be expected to have a GPA of 3.5

In equation form

15 = k(1/3.5)

Solve for k

K = 15 * 3.5

<span>K = 52.5 is the constant of variation</span>

6 0
3 years ago
Read 2 more answers
If you shift the quadratic parent function, f(x)=x^2, right 12 units, what is the equation of the new function?
Kobotan [32]

Answer:

f(x)=(x-12)^2

Step-by-step explanation:

We know that the function f(x+m) equals to the function f(x) translated 'm' times to the left. Therefore, to translate the function f(x) = x^2 twelve units to the right, we have to:

f(x-12) = (x-12)^2

Therefore, the new function is: f(x)=(x-12)^2

7 0
3 years ago
Read 2 more answers
In an exponential function like the one shown below, what does the a term and the b term
Ivenika [448]
The duma a term is the x interest
5 0
3 years ago
Other questions:
  • PLEASE HELP PICTURE SHOWN
    9·2 answers
  • Luis knows that his pool holds 3,050 gallons and that his water pump will pump the water out at a rate of 9 gallons per minute.
    10·1 answer
  • What is a system of equation?
    6·2 answers
  • If jayla has 5 scrunchies . Jazmine has 2 less than twice the number of scrunchies jayla has . How many scrunchies do they have
    14·1 answer
  • What is the midpoint between (-4 - 2i) and ( 6 + 8i) on the complex plane?
    15·1 answer
  • A sinusoidal function whose period is 1/2 , maximum value is 10, and minimum value is −4 has a y-intercept of 3.
    9·1 answer
  • Llin0374 avatar
    6·2 answers
  • Uhm, I'm a bit confused- ._.<br><br> What's the X and Y for W, X, and V?
    9·2 answers
  • Out of the 83 peices of candy in the bag, Fred couldn't eat 15 of them. What percent of candy could Fred not eat? (Round to the
    6·1 answer
  • An equation has solutions of m = –5 and m = 9. which could be the equation? (m 5)(m – 9) = 0 (m – 5)(m 9) = 0 m2 – 5m 9 = 0 m2 5
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!