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
Sergeu [11.5K]
3 years ago
14

Xét tính đồng biến nghịch biến của hàm số:y=-x^4-2x^2+5

Mathematics
1 answer:
lana66690 [7]3 years ago
5 0

Answer:

x=77

Step-by-step explanation:

You might be interested in
Find the perimeter of the figure
Anna11 [10]
The perimeter is 64 yards.
6 0
3 years ago
Read 2 more answers
What is the driving time for a 1700 miles trip if you Drive an average speed of 53 mph
slavikrds [6]

Answer:

32.08h

Step-by-step explanation:

1700/53= 32.08h is the time

3 0
4 years ago
The diagonals of rhombus abcd intersect at point
Anastaziya [24]
C 24 inches im possitive
6 0
3 years ago
Sin A=<br> Cos A=<br> Tan A=
natulia [17]

Sin(A) = opposite/hypotenuse = 12/13

Cos(A) = adjacent/hypotenuse = 5/13

Tan(A) = opposite/adjacent = 12/5

6 0
3 years ago
Read 2 more answers
Seven cereal bars are shared equally by 3 students. How many does each student receive?I really need help and my teacher won't h
Katarina [22]

Answer:

Each student gets 2 1/3

Step-by-step explanation:

So you would divide 7 by 3, which you can't...so 6 divided by 3 is 2, and when you split the last one into thirds you can each have 1/3. Add the sections together, and each person gets 2 1/3

7 0
3 years ago
Other questions:
  • 2x^4+3x^3-2x+9÷x+2 divide by synthetic division ​
    12·1 answer
  • Train A travels 50 miles/hour. Train A has been traveling for 25 minutes when train B set out in the same direction traveling 60
    7·1 answer
  • What is the answer for 4i over 3+7i
    6·1 answer
  • Write down an (in)equality which describes the solid ball of radius 3 centered at (7,1,−1). It should have a form like x2+y2+(z−
    11·1 answer
  • Please help<br> It says (a^9 b^5 c^8)^2
    14·1 answer
  • Help please! I need help with question 3. I don’t know how to start it. I’ll give brainly☺️
    11·2 answers
  • I WILL MARK BRAINLIEST
    7·1 answer
  • Helpppppppp<br><br><br><br><br> What is the solution to the equation below?
    12·1 answer
  • (x + y)2, when x = 6 and y = 9.
    10·2 answers
  • PLZ HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!