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
skelet666 [1.2K]
3 years ago
13

I need someone to factor this and show me the steps

Mathematics
2 answers:
Volgvan3 years ago
6 0
This can be factored out with the form: (ax+by)^2 = a^2x^2 + 2abxy + b^2y^2

So by comparison, you will have 3 equations:

a^2 = 10   2ab = 17   b^2 = 3

You will notice that these 3 equations cannot be satisfied at the same time, which means it cannot be factored out perfectly

So, you can only satisfy two of them, and compromise the 3rd one.

Let's say I want to use the first and the last one, i.e. a = sqrt(10) and b = sqrt(3)

Then, (sqrt(10)x + sqrt(3)y)^2 = 10x^2 + 2sqrt(30)xy + 3y^2

But you need 17xy in the question.

So your final answer will be (sqrt(10)x + sqrt(3)y)^2 + (17xy - 2sqrt(30)xy)

You can use another 2 pairs and get different forms too.
ikadub [295]3 years ago
4 0
10x^2 + 17xy + 3y^2 = (2x + 3y)(5x + y)

hope it helps
You might be interested in
Use models to prove that 3 (a+b) is equivalent to 3a + 3b.
mezya [45]
The 3 is distributed to the a+b inside the brackets........
5 0
3 years ago
Read 2 more answers
If after 45 minutes han cycled for 6 miles and claire cycled for 9 miles what will the difference between them be after 45 minut
IceJOKER [234]

Answer:

The difference between them will be 6.

Step-by-step explanation:

When they went for their first round of cycling, which was 45 minutes, it was already a distance of 3 miles adding another 6 to Han's miles and another 9 to Claire's miles it would give you 18 and 12 and 18 minus 12 is 6.

Therefore, it was doubled from the distance only being 3 miles to 6 miles.

5 0
3 years ago
How do you find the domain of a function?
emmasim [6.3K]
Domain of the function is x in order pair for example (2,3) 2 is the domain
6 0
3 years ago
Student A test scores: 73, 88, 85, 89, 82 Student B test scores: 99, 95, 90, 89, 70 Which student's test scores have a higher st
makkiz [27]

Answer: student b

Step-by-step explanation:

4 0
3 years ago
Find the solution set for this inequality:
Zepler [3.9K]
Answer is c I believe, so sorry if I’m wrong
5 0
3 years ago
Other questions:
  • Name the property used to make the conclusion. If 4(x+5) , then 4x+20
    5·2 answers
  • Two cables were attached to the top of a pole and anchored to the ground on opposite sides of the pole. What is the length of th
    13·2 answers
  • What are three equivalents for 3/5
    6·2 answers
  • Is the relationship between the variables additive or multiplicative? Explain
    12·1 answer
  • Need help, ​please confusing
    14·1 answer
  • Find the volume of the figure.
    7·2 answers
  • 41,867 roundedto the nearest ten thousand
    15·1 answer
  • Whats 13 times 13 first one right gets 10 points
    9·2 answers
  • Can someone help me please! I need to know if it’s A or B and what goes in the box if it’s A
    11·1 answer
  • After several years of working, Katy has saved $125,000. If she invests that $125,000 in a savings fund that adds 4% each year,
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!