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
myrzilka [38]
3 years ago
7

Expand (a+b)^7 using pascal triangle

Mathematics
1 answer:
Inga [223]3 years ago
8 0

(a+b)^7= a^7+ 7a^7b+ 21 a^6b²+ 35a^5b³+ 35 a⁴b⁴+ 21 a³b^5 + 7a²b^6 + b^7

You might be interested in
(2tens1one) times 10
Elodia [21]

Answer:

210

Step-by-step explanation:

10+10+1=21

21 x 10=210

6 0
3 years ago
F(x) = 4x - 1<br> g(x) = x2 - 4x<br> Find f(g(3))
nasty-shy [4]

Answer:

-13

Step-by-step explanation:

hello,

Replace x by the value as below

g(3)=3^2-4\times3=9-12=-3\\f(g(3))=f(-3)=4\times(-3)-1=-12-1=-13\\

Thanks

5 0
3 years ago
First to answer gets brainliest
Grace [21]
Answer: 14
Square both sides, getting you
2x-3=25
Add 3 to both sides
2x=28
Divide both sides by 2
x=14
8 0
3 years ago
Read 2 more answers
Sammy had $3000 and lost $150 per day gambling.<br> iso-
bagirrra123 [75]

Answer:

sammy would run out of money in 20 days if that 's the answer your looking for

Step-by-step explanation:

i don't exactly understand the question but i hope this helps :)

3 0
2 years ago
Read 2 more answers
Find the ordered pairs for the x- and y- intercept of the equation 8x-2y=16 and select the appropriate option below.
faust18 [17]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Given: ABCD is a trapezoid, AB = CD, BK ⊥ AD, AK = 10, KD = 20 Find: BC AD
    13·1 answer
  • How would i solve x^2+4x+2x+8
    14·1 answer
  • In Ms Barclay's classroom 2/5 students play chess. 5/6 of the students play Sudoku. If there are 30 students, in her class how m
    15·1 answer
  • Solve for a <br><br> . 1/2a = 11
    13·2 answers
  • Write an expression to find the difference in the maximum area and minimum area of a nys high school soccer field. Then evaluate
    11·1 answer
  • Mariah makes bead necklaces. Beads are packaged in bags of 50 and bags of 200. Mariah bought 4 bags of 50 beads and 3 bags of 20
    9·2 answers
  • The product of two fractions that are each between 0 and 1 is also between 0 and 1.Is this true or false?
    13·2 answers
  • I have two bags. Bag 1 contains 10 blue marbles, while Bag 2 contains 15 blue marbles. I pick one of the bags at random, and thr
    5·1 answer
  • Write an expression, using an exponent, that is equivalent to 8×8×8×8
    15·1 answer
  • Does anyone know the answer for this?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!