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
choli [55]
3 years ago
5

( 4x² - 5x + 1) + (-3x² + x +5)

Mathematics
2 answers:
Vesnalui [34]3 years ago
4 0

Answer:

x^2-4x+6

Step-by-step explanation:

(4x^2 -5x +1) +(-3x^2 +x+5)\\\\\mathrm{Remove\:parentheses}:\quad \left(a\right)=a\\=4x^2-5x+1-3x^2+x+5\\\\\mathrm{Group\:like\:terms}\\=4x^2-3x^2-5x+x+1+5\\\\\mathrm{Add\:similar\:elements:}\:4x^2-3x^2=x^2\\=x^2-5x+x+1+5\\\\\mathrm{Add\:similar\:elements:}\:-5x+x=-4x\\=x^2-4x+1+5\\\\\mathrm{Add\:the\:numbers:}\:1+5=6\\=x^2-4x+6

Daniel [21]3 years ago
4 0

Answer:

Step-by-step explanation:

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

x^2 - 4x + 6

You might be interested in
How are percents greater than 100% used in real world contexts
docker41 [41]

Answer:

Think of investments. If you were to invest $100 into a company and receive $200 dollars, then you would have made $100 in profit, which is 100% of your initial amount. So, if you were to invest $100 and receive $250 dollars in profit, then you would have made an extra $150, which is even more than your initial amount of $100. In this case, you would have made a 150% increase on your money.

(I deserve to be the brainliest )

3 0
2 years ago
Can Someone Help me​
Anuta_ua [19.1K]

Answer:

The super dark one is 12/24 or 1/2

and the lighter grayish one is 8/12

so 12/24 x 8/12

Hope this helped! PLease mark as brainliest! THanks!!!

Step-by-step explanation:

8 0
3 years ago
A.366<br> B.318<br> C.342<br> D.294
N76 [4]

Answer:

318 mm2

Step-by-step explanation:

Please see the step-by-step solution in the picture attached below.

Hope this answer can help you. Have a nice day!

3 0
4 years ago
Read 2 more answers
Do you know 2+9+4+2 if you do say it
velikii [3]

17is the answer for this

7 0
3 years ago
Read 2 more answers
While testing a new vaccine, a lab technician noticed that the number of bacteria reduced by half every minute. How long does it
son4ous [18]
To start, find your equation, n=3000(.5)^t, n being your number of bacteria and t being your time. Now plug in 375 for n and solve for t, 375=3000(.5)^t, .125=.5^t, t=log_{.5} .125=3. This means your answer is 3 minutes. To check it, plug it into your equation. n=3000(.5)^t=3000(.125)=375
5 0
3 years ago
Other questions:
  • Please help!! Show work please!!
    14·2 answers
  • The angles in triangle are in the ratio of 2:2:4. Find the exterior angle adjacent to the largest angle.
    12·1 answer
  • What is the potential split ratio for nikon corp
    9·1 answer
  • Solve for x<br><br> x + 4/x = -5
    10·1 answer
  • What is the area of the polygon?
    11·1 answer
  • Given the side measurements, classify the triangle as acute, right, obtuse, or not a triangle.
    11·1 answer
  • 69+420 what is the ansewer​
    8·2 answers
  • On​ Melissa's 6th​ birthday, she gets a ​$3000 CD that earns 4​% ​interest, compounded . If the CD matures on her 16th ​birthday
    5·1 answer
  • Michael is going back to school shopping to buy only jeans. He has 130 to spend. He found them on
    10·1 answer
  • WILL MARK BRAINLIEST IF YOU GET IT RIGHT GET IT WRONG ON PURPOSE ILL REPORT U!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!