All categories

2 years ago

Expand the expression (z-k)^6 using the binomial theorem

Mathematics

1 answer:

VARVARA [1.3K]2 years ago

8 0

Here is your answer z^6 - 6z^5k + 15z^4k^2 - 20z^3k^3 + 15z^2k^4 - 6zk^5 + k^6

You might be interested in

1.25=0.75+r what is R?

r-ruslan [8.4K]

Look at the attached picture ⤴

Hope it will help u...

6 0

3 years ago

If one yard equals 3 ft in one mile equals 5280 ft how many yards are there in 2 miles

Georgia [21]

Answer:

2 miles = 3520 yards

Step-by-step explanation:

1 mile = 1760 yards

2 miles = 3520 yards

5 0

2 years ago

Identify the solutions to the quadratic equation 6x^2+x-1=0

tigry1 [53]

Answer:

1/3 and -1/2

Step-by-step explanation:

You can use the factoring method to identify the solutions of x

6x^2+x-1

2 numbers have to multiply to 6 and subtract to 1 because x is the same as 1x

So, you get 3x and 2x

since you know that -1x1 is -1 you will get

(3x-1)(2x+1)=0

Now, since (3x-1) and (2x+1) multiply to get 0, if either (3x-1) or (2x+1) is 0 the statement will be valid

3(1/3)-1=0

2(-1/2)+1=0

So, your answers are 1/3 and -1/2

5 0

1 year ago

Help please.........,

Xelga [282]

y-6 = -4(x+1)

y-6 = -4x-4

add 6 to each side

y=-4x+2

A is the correct answer

4 0

2 years ago

I know I haven't been on this app for a long time but can ya'll help me

kramer

Answer:

2774

Step-by-step explanation:

start by multiplying 2 by 7, the answer is 14 put the 1 above the 8 in 1387 then put the 4 under the equation, similar to addition. repeat but next time when you multiply 2 by 8 add the 1 (from the previous multiplication) to the answer under and put the 1 from 17 on top of the 3. you get it?

8 0

2 years ago