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
NARA [144]
2 years ago
15

Factor 8x^3y + 38x^2y - 10xy

Mathematics
1 answer:
Sophie [7]2 years ago
7 0

Answer:

2xy(x+5)(4x−1)

Step-by-step explanation:

1 Find the Greatest Common Factor (GCF).

GCF = 2xy

2 Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)

2xy (8x^3y + 38x^2y/2xy + −10xy/2xy)

3 Simplify each term in parentheses.

2xy(4x^2 +19x−5)

4 Split the second term in 4x^2+19x-5 into two terms.

2xy(4x^2 +20x−x−5)

5 Factor out common terms in the first two terms, then in the last two terms.

2xy(4x(x+5)−(x+5))

6 Factor out the common term x+5.

2xy(x+5)(4x−1)

You might be interested in
Simplify the expression8(5 plus w)
inna [77]

8(5 plus w)

distribute

8*5 + 8*w

40 + 8w


8 0
3 years ago
There were 800 farmers' markets initially in the USA in 2012. In 2013, the number of farmers' markets was 1.25 times the initial
zavuch27 [327]
For this case we have a function of the form:
 y = A * (b) ^ x

 Where,
 A: it is the initial amount
 b: is the growth rate
 x: is the number of years
 Substituting values we have:
 y = 800 * (1.25) ^ x
 We have a growing exponential function because the value of b is greater than 1.
 Answer:
 
See attached image.

8 0
3 years ago
Read 2 more answers
Relationship B has a lesser rate than Relationship A. The graph represents Relationship A.
hram777 [196]

Table B could represent Relationship B

 

Time (weeks) 3 4 6 9

Plant growth (in.) 0.9 1.2 1.8 2.7

 

The correct answer between all the choices given is the second choice or letter B. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

3 0
3 years ago
Read 2 more answers
And electrician has the following links of cable 25 inches 47 inches and 8 feet how much cable does he have and feet
vlabodo [156]

Answer:

The electrician has 14 feet of cable.

8 0
3 years ago
Suppose there are 310 first-year lawyers in a particular metropolitan area with an average starting salary of $156,000 and a sta
vlada-n [284]

Answer:

$ 2263

Step-by-step explanation:

In this case to calculate the standard error of the mean, we only need the standard deviation (sd) and the number of the random sample (n).

sd = 13000

n = 33

SE = sd / (n ^ (1/2))

replacing:

SE = 13000 / (33 ^ (1/2))

SE = 2263.01

What the standard error of the mean for a random sample of 33 first-year lawyers means is $ 2263

6 0
3 years ago
Other questions:
  • A translation up one unit and right three units. y=3 * 2^x
    12·1 answer
  • Write 4x5 3/8 as a mixed number
    14·1 answer
  • 3x>9
    12·1 answer
  • Which of the following is not a true statement about porportional graphs
    8·2 answers
  • Please help if u know
    9·1 answer
  • Math question problem​
    9·1 answer
  • Kylie has 5 quarts of orange juice to fill some empty glasses. She fills each glass with 1/4 quart of orange juice. How many gla
    10·1 answer
  • Which expression is not equivalent to the other three?
    9·1 answer
  • The exponential function g, represented in the table, can be written as g(x) = a.6".
    7·1 answer
  • Solve for the missing item in the following. (Do not round intermediate calculations. Round your answer to the nearest whole per
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!