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
Crazy boy [7]
3 years ago
14

Đạo hàm của f(x)=x²×еˣ

Mathematics
1 answer:
motikmotik3 years ago
3 0

Nẩy tui có đăng bài mà chả ai tl cả toàn bọn tây thôi

You might be interested in
What is the approximate circumference of a circle with radius 3?
mart [117]
I’m guessing C, but I’m not for sure
6 0
3 years ago
Read 2 more answers
Which polynomial correctly combines the like terms and puts the given polynomial in standard form? -5x^3y^3+8x^4y^2-xy^5-2x^2y^4
victus00 [196]

Given:

The polynomial is:

-5x^3y^3+8x^4y^2-xy^5-2x^2y^4+8x^6+3x^2y^4-6xy^5

To find:

The simplified form of the given polynomial in standard form.

Solution:

We have,

-5x^3y^3+8x^4y^2-xy^5-2x^2y^4+8x^6+3x^2y^4-6xy^5

Combining the like terms, we get

=-5x^3y^3+8x^4y^2+(-2x^2y^4+3x^2y^4)+8x^6+(-xy^5-6xy^5)

=-5x^3y^3+8x^4y^2+x^2y^4+8x^6-7xy^5

Now, rewrite this polynomial in standard form.

=8x^6+8x^4y^2-5x^3y^3+x^2y^4-7xy^5

Therefore, the required polynomial in standard form is 8x^6+8x^4y^2-5x^3y^3+x^2y^4-7xy^5.

8 0
3 years ago
please help | A department store buys 400 shirts at a cost of ​$6,400 and sells them at a selling price of ​$20 each. Find the p
Eva8 [605]
The percent markup is 125%
8 0
3 years ago
I need help with geometry
Sveta_85 [38]

390

Step-by-step explanation:

v=(4/3)pi x r cubed. r= 1/2 diameter.

33.5x(4/3) pi cubed =radius. = 779.03270%2=389.51 about 390.

sorry if I'm wrong did it in my head.

4 0
3 years ago
"a card is picked from a standard deck of 52, and then a coin is flipped four times. how many possible outcomes are there?"
AVprozaik [17]
(1/52)(1/2)(1/2)(1/2)(1/2) = 1/832


4 0
3 years ago
Read 2 more answers
Other questions:
  • Someone plz help me I’ll mark brainliest
    11·2 answers
  • Work out the surface area of this sphere.<br> Give your answer to 1 decimal place.
    14·1 answer
  • 10^1 has what place value?
    11·2 answers
  • Convert 13 over 2 to a decimal using long division.
    15·1 answer
  • 2x + 7 ≥ x + x + 1<br> Please solve this and show all of your work!
    8·1 answer
  • Ensuring that there are NO Parenthesis or other groupings and NO Like Terms represents the process for _____________________.
    10·1 answer
  • Math come help plese
    6·1 answer
  • The class mark of the interval 100 to 120 is​
    9·1 answer
  • X^2 - 8x = 3 by completing the square
    9·1 answer
  • Pls help me do today
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!