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
KATRIN_1 [288]
4 years ago
6

Expand the expression using the Binomial Theorem and Pascal's Triangle: (3x-1)^3

Mathematics
1 answer:
Readme [11.4K]4 years ago
6 0
(3x)^3+3(3x)^2*-1 +3(3x)(-1)^2+(-1)^3 then simply that down to 27x^3-27x^3+9x-1
You might be interested in
I had been planning to work for 20 hours a week for 12 weeks this summer to earn $\$3000$ to buy a used car. Unfortunately, I go
gregori [183]
You would have to work 24 hours each week to be able to still buy the car.
4 0
3 years ago
Verity's sock drawer contains 9 black socks, 5 white socks, and 6 brown socks. If Verity chooses a sock at random, what is the p
Y_Kistochka [10]

Answer:

14/20.

Step.-by-step explanation:

There are 20  socks in the drawer.

The number which are not brown = 9 + 5 = 14.

So the required probability  = 14/20.

3 0
3 years ago
It is Moesha's birthday. Her mom gives her $10, and her dad gives her $15. Moesha uses her gifts to buy a doll for $20.
Vadim26 [7]

Answer:

the answer is B

Step-by-step explanation:

8 0
3 years ago
There are 230 calories in a 48 gram packet of M&M's. How many calories are in a 33.6 gram bag? ​
larisa [96]

Answer:

161 calories

Step-by-step explanation:

1) Divide 230 by 48

4.791666666666667

2) multiply 4.791666666666667 by 33.6

161

Done! Your answer is 161 calories in a 33.6 gram bag. Or just 161.

Hope this helps!

5 0
2 years ago
Jose is 4 years older than Carla David is 1 year
Veseljchak [2.6K]

Answer:

32

Step-by-step explanation:

32 = 4 + 1 + 27

6 0
3 years ago
Other questions:
  • What is equivalent to 31/50 in fraction form
    8·1 answer
  • Latoya runs 4 miles in 30 minutes. At the same rate, how many minutes would she take to run 10 miles?
    13·1 answer
  • Please help!!! Brainliest to anyone who can help with these!!
    10·1 answer
  • CAN SOMEONE PLEASE SOLVE THIS???????
    14·1 answer
  • Two more than the product of -5 and a number x is 5...what is the number
    10·1 answer
  • The annual tuition at a specific college was $20,500 in 2000, and $45,4120
    15·1 answer
  • Solve the equation<br> -2x - 125 = -12x + 45
    12·1 answer
  • 3^x=93 Solve for and round to the nearest hundredths
    12·2 answers
  • What is the area of this square?
    5·1 answer
  • What is the area of this
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!