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
BARSIC [14]
3 years ago
11

Số hạng đầu và số hạng thứ 2 của một cấp số nhân lần lượt là x+2 và x^2 -4 số hạng thứ 3 của cấp số nhân này là

Mathematics
1 answer:
GenaCL600 [577]3 years ago
3 0

Answer:

x³-2x²-4x+8

Step-by-step explanation:

a1=x+2

a2=x²-4⇒q=a2/a1=x-2

⇒a3=q.a2=(x-2).(x²-4)=x³-2x²-4x+8

You might be interested in
Please help i don’t know how to do this
Leviafan [203]
35 Degrees. This is because the a straight line is 180 degrees. Knowing this, 180-100= 80. 80+65= 145. 180-145=35 which is the missing angle.
3 0
2 years ago
8 stones and 2 pounds − 4 stones and 2 pounds
son4ous [18]

Answer:

4 stones is the answer use basic mathematics

7 0
3 years ago
Which point on the number line indicates a number that is less than 9.1 and greater than 6.5
Dahasolnce [82]

Answer:


Step-by-step explanation:


8 0
3 years ago
Please answer this equation what is the answer to 1/4(k-1)=10
laiz [17]
\frac{1}{4}(k-1)=10^{(4} \\\\ k-1=40 \\\\ k=40+1 \\\\ \boxed{k=41}
8 0
2 years ago
Read 2 more answers
Factor the following polynomial completely <br><br> 4x^2-100
Murrr4er [49]

Answer:

4 [ ( x - 5) ( x + 5) ]

Step-by-step explanation:

4x²-100

4 (x²-25)

4 (x²-5²)

4 [( x - 5) ( x + 5)]

4 0
2 years ago
Other questions:
  • Abigail had 1/2 gallon of orange juice. she divides the juice equally into 6 glasses. what equation represents the fraction of a
    6·2 answers
  • Can you help me with these two?
    14·2 answers
  • Find the slope between the following points<br> (-5,2) and (3,9)
    10·1 answer
  • Simplify this expression: 4p + 9 + (–7p) + 2 = ?
    14·2 answers
  • Skylar has 4 times as many books as Karen. If Skylar has 164 books, how many books does Karen have?
    11·2 answers
  • Is 3 a solution to the inequality x is less then or equal to 3? why or why not. Please help<br><br>​
    8·1 answer
  • Tan (x) sin (x) + sec (x) cos2 (x) = ?
    12·1 answer
  • ASAP ONE MORE BRAINLIEST
    9·2 answers
  • 3) help with easy math equation
    6·2 answers
  • 6. Five more than eight times a number is greater than four less than
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!