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
pogonyaev
3 years ago
12

Using the binomial theorem, expand the expression (4 + y) to the power of 4

Mathematics
1 answer:
Flauer [41]3 years ago
8 0

Answer:

When raised to the power of 4, the binomial (4 + y) expands to:

y^4 + 16y^3 + 96y^2 + 256y + 256

Step-by-step explanation:

(4 + y)^4 \\= (y^2 + 8y + 16)^2\\= y^4 + 8y^3 + 16y^2 + 8y^3 + 64y^2 + 128y + 16y^2 + 128y + 256\\= y^4 + 16y^3 + 96y^2 + 256y + 256

You might be interested in
The product of two numbers is 342. if one number is 18, what is the other number.​
padilas [110]

Answer:

19

Step-by-step explanation:

product is the answer of multiplying two numbers together

342/18=19

check

19x18=342

4 0
3 years ago
Volume of a cube with the dimensions of length of 1/2 width1/2 height 1/2
VMariaS [17]
I don’t know bansnsnsnsnsnnsnsnsnsnsnsnsnsnnsnsnsnsnsnsnsnnsnsnsnsnsnsnsns
8 0
3 years ago
Read 2 more answers
Solve for y:<br> x + 2y = -8<br><br> y=-1/2x+4<br> y=-1/2x-4<br> y=-2x - 4<br> y=1/2x-4
adelina 88 [10]

Answer:

x + 2y = -8 = y = -4 - 1/2x

y= -1/2x + 4 =  y = 4

y= -1/2x - 4 = y = -4

y=-2x - 4 = y = -4

y=1/2x-4 = y = -4

Step-by-step explanation:

(x + 2y = -8 = y = -4 - 1/2x)

x+2y=-8\\2y=-8-x\\y=-4-\frac{1}{2}x\\

4 0
3 years ago
The height of a cone-shaped container is 18 centimeters and its radius is 7 centimeters. Meg fills the container completely with
sasho [114]

Answer:

44

Step-by-step explanation:

5 0
3 years ago
Question 5: How long will it take for 2 g of a sample of iodine-131, which has a half-life of about 8 days, to decay to 0.04 g?
Aleonysh [2.5K]

This problem can be represented through the following equation

A = A₀(1/2)^t/h

where

A----------->  is the amount of substance left after time t

A₀ ----------> is the original amount---------> 2 g

h------------->  is the half-life-----------> 8 days

for A=0.04 g

t=?

0.04 = 2(1/2)^t/8

0.02 = (1/2)^t/8

Take ln on both sides:

ln(0.02) = ln [(1/2)^t/8]

ln(0.02) = (t/8)(ln 1/2)

t = 8*ln(0.02)/ln(1/2)

t = 45.15 days

the answer is 45.15 days

4 0
2 years ago
Other questions:
  • Translate to an inequality. The temperature is at most - 16 degrees Celsius. The sentence written as an inequality is ?
    6·1 answer
  • Karen correctly answered 85% of the questions on her math test. If she misses 6 problems how many questions were on the test?
    15·1 answer
  • What function equation is represented by the graph?
    5·2 answers
  • Use a calculator to solve this problem:<br><br> 28 + 27 × 36
    6·2 answers
  • The length of a rectangle is 8 centimeters, and the area of the rectangle is 72 square centimeters. What is the width of the rec
    12·1 answer
  • It costs$15 to send 3 packages through a certain shipping company Consider the number of packages per dollar.
    5·1 answer
  • George and Carmen went on a bicycle trip. They took a bus to their starting point and then biked the rest. They traveled 350 kil
    11·1 answer
  • 12. Antara yang berikut, yang manakah terlibat dalam sistem mekanikal pintu gelangsar
    7·1 answer
  • F^-1(-10) + f(-6) <br> Please help!!!!
    11·1 answer
  • Please please help please help me help please help me
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!