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
Stolb23 [73]
2 years ago
5

Subtract polynomials: (-4x^3+5x^2-x+3)-5(x^4-2x^3+x^2)

Mathematics
1 answer:
denis-greek [22]2 years ago
8 0

9514 1404 393

Answer:

  -5x^4 +6x^3 -x +3

Step-by-step explanation:

First, eliminate parentheses.

  (-4x^3+5x^2-x+3)-5(x^4-2x^3+x^2)

  = -4x^3 +5x^2 -x +3 -5x^4 +10x^3 -5x^2

Then collect terms.

  = -5x^4 +(-4+10)x^3 +(5 -5)x^2 -x +3

  = -5x^4 +6x^3 -x +3

You might be interested in
find two numbers that equal 11,000 when added together, but also equal 3,000 when subtracted from each other
amm1812

Answer:

4000 and 7000

Step-by-step explanation:

8 0
3 years ago
I need help please and thank u,
Alchen [17]

The illegal values of b are when the denominator equals 0.

So, b^2-2b-8=0 gives you (b-4)(b+2)=0

Therefore, b=4 and b=-2, which is answer A.


8 0
3 years ago
Graph this down below​
Helen [10]

Answer:

the graph would start at (0,2) [2 points up from the origin] and then go over 3 up 2, and repeat that over 3 up 2 until you've completed your line to the extent needed

6 0
3 years ago
Read 2 more answers
What is the center of the circle shown below?
ExtremeBDS [4]
The center is M.
Your answer is B.
5 0
4 years ago
Read 2 more answers
20. Q(-1, 4), R(-1, -9), S(11, -2), T(11, 6)
s2008m [1.1K]

Answer:

Parallel

Step-by-step explanation:

QR and ST both parallel to y axis.

3 0
3 years ago
Other questions:
  • Whats the difference between a proper fraction and an improper fraction 10 POINTS
    13·2 answers
  • Evan buys a new car that costs $23,740. Anna buys the same car, but she buys the hybrid model for $31,140.
    12·1 answer
  • Evaluate the expression.<br> (6 − 3)!
    5·2 answers
  • If 20% of a number p is 10, what is 10% of p?
    14·2 answers
  • Which of these words best describes straight train tracks
    5·2 answers
  • (20) points and brianliest) Write the equation of a line which contains the point (4,3) and (2,5). Remember you must first find
    5·1 answer
  • 2. Evaluate the function (3pts each) f(x) = 2x2 -*+5 a) f(-2) b) f(2x) c) f(x-1) 3. Find the domain of the function. (5 pts each
    15·1 answer
  • Will give brainlyist to whoever can help me or can tell me where to find the answers
    11·1 answer
  • Are the two triangles below similar?
    6·2 answers
  • 6. Joseph has $60 in a savings account. Each week he deposits $12 into the account. Which expression is equivalent to the total
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!