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
horrorfan [7]
3 years ago
5

What is the factored form of 8x24-27y6

Mathematics
2 answers:
rodikova [14]3 years ago
8 0

Answer:

(2x8 - 3y2) • (4x16 + 6x8y2 + 9y4)

Step-by-step explanation:

Mariulka [41]3 years ago
7 0

For this case we must factor the following expression:

8x^{24} -27y ^ 6

So:

We rewrite 8x^{24}\ as\ (2x ^ 8) ^ 3

We rewrite27y ^ 6\ as\ (3y ^ 2) ^ 3

(2x ^ 8) ^ 3- (3y ^ 2) ^ 3

Since both terms are perfect cubes, factor using the cube difference formula:

a ^ 3-b ^ 3 = (a-b) (a ^ 2 + ab + b ^ 2)

Where:

a = 2x ^ 8\\b = 3y ^ 2

Rewriting:

(2x ^ 8-3y ^ 2) ((2x ^ 8) ^ 2 + (2x ^ 8) (3y ^ 2) + (3y ^ 2) ^ 2) =\\(2x ^ 8-3y ^ 2) (4x ^{16} + 6x ^ 8y ^ 2 + 9y ^ 4)

ANswer:

Option C

You might be interested in
Evaluate 805 divide by 5
Ket [755]
805 divided by 5 equals 161
4 0
2 years ago
Read 2 more answers
What is the area of the rhombus below?
Maurinko [17]

Answer:

C

130 Units 2

Step-by-step explanation:

Hope this helps:)

7 0
2 years ago
Read 2 more answers
Factor 25x 2 + 10x + 1.
scoundrel [369]
25x^2+10x+1
(25x^2+5x)(+5x+1)
5x(5x+1) +1(5x+1)
(5x+1) (5x+1)
X=1/5
3 0
3 years ago
Read 2 more answers
i need help on this question please what number represents the same amount as 6 hundreds+ 6 tens+ 14 ones?
Bess [88]
Add em up bro, 600+60+14
pretty sure the answer would be 674
it's like counting your money !
3 0
3 years ago
Read 2 more answers
Suppose that 10% of the fields in a given agricultural area with about 2,500 fields are infested with the sweet potato white fly
aleksley [76]

Answer:

a. 250 fields

b. 220 to 280 fields

c. Fields are not independent

Step-by-step explanation:

a. The average number of fields sampled that are infested with whitefly =

number of fields X Percentage sampled, 10%

= 2500 X 10% = 250 fields

b.  Going by the binomial distribution is the square of the standard deviation, divided by (the product of the sample size n, and the probability a and b). While the standard deviation is the square root of the variance

σ = √nab

= √na(1-a) = √2500 X 10% X (1- 10%)

= √225 = 15

Now let's use the empirical rule that says about 95% of the observations are within two standard deviations from the mean since the number of trials is very large

μ - 2σ = 250 - 2(15) = 220

μ + 2σ = 250 + 2(15) = 280

Approximately 220 to 280 fields are expected to be infested going by 95% probability observation

c. Since x=25 is considered small and is not captured within 220 and 280 fields making one of the characteristics of binomial experiment not satisfied which expects each field to be independent. Making fields that are close together more likely to be infected.

5 0
3 years ago
Other questions:
  • What is the interquartile range of this set of data? 15, 19, 20, 25, 31, 38, 41
    14·1 answer
  • Which best explains what determines whether a number is irrational?
    14·2 answers
  • Explain how Main Sequence Stars
    5·1 answer
  • The sum of these numbers is 3+7+11+...43
    15·1 answer
  • What is the answer to this question
    11·1 answer
  • Help ill mark u brainliest
    14·1 answer
  • A bicycle is traveling at 14 miles per hour.<br> How many feet will it cover in 35 seconds?
    9·1 answer
  • What is the slope of the line through the points (-2, -1) and (4, 3)?<br> HELP ITS FOR AN EXAM
    15·1 answer
  • The table below shows the scores on a science test.
    13·1 answer
  • Solve for V<br> 1 - 5V = V + 9 – 10V
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!