### How JustAnswer Works:

• Ask an Expert
• Get a Professional Answer
• 100% Satisfaction Guarantee

Osbert12, Master's Degree
Category: Calculus and Above
Satisfied Customers: 2905
Experience:  Math Tutor
Type Your Calculus and Above Question Here...
Osbert12 is online now

# In the following problems the function y1(x) is a solution

### Customer Question

In the following problems the function y1(x) is a solution of the given
differerential equation. Use the method of reduction of order to find a second
solution y2(x):

1) (4x^2)y'' + y = 0 ; y1(x) = x^(1/2) * ln(x)

2) (1 - 2x - x^2)y'' + 2(1 + x)y' - 2y = 0 ; y1(x) = x+1

3) (1-x^2)y'' + 2xy' = 0 ; y1(x) = 1
Submitted: 1 year ago.
Category: Calculus and Above
Expert:  Osbert12 replied 1 year ago.

Thank you for your questions. I will begin working on these.

Osbert

Expert:  Osbert12 replied 1 year ago.

These questions are taking longer than I expected. When is your deadline?

Osbert

Customer: replied 1 year ago.
12:30 central time
Expert:  Osbert12 replied 1 year ago.

I am going to pass on these since I am not certain I can finish by then. I will opt-out which means other experts can view and answer your questions.

Osbert

Customer: replied 1 year ago.
Would it help if the deadline was 2:00?
Expert:  Osbert12 replied 1 year ago.

Yes. I will plan on finishing before 2 PM Central.

Osbert

Customer: replied 1 year ago.
ok thanks
Expert:  Osbert12 replied 1 year ago.

Osbert

### JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

### What Customers are Saying:

• Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
< Last | Next >
• Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
• This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!! Alex Los Angeles, CA
• Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult. GP Hesperia, CA
• I couldn't be more satisfied! This is the site I will always come to when I need a second opinion. Justin Kernersville, NC
• Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around. Esther Woodstock, NY
• Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know. Robin Elkton, Maryland
• He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here. Diane Dallas, TX

• ### Mr. Gregory White

#### Satisfied Customers:

88
M.A., M.S. Education / Educational Administration
< Last | Next >

### Mr. Gregory White

#### Satisfied Customers:

88

M.A., M.S. Education / Educational Administration

### SusanAthena

#### Satisfied Customers:

83

Tutor for Algebra, Geometry, Statistics. Explaining math in plain English.

### JACUSTOMER-yrynbdjl-

#### Satisfied Customers:

41

I have a MS in Mathematics and I have taught Mathematics for 10 years at the college level.

### dhouse1940

#### Satisfied Customers:

33

BS mathematics, MS biostatistics, 35+ yrs designing & analyzing biological experiments.

### Don

#### Satisfied Customers:

29

M.S. Astronautical Engineering. Math/Sci/Comp Tutor

### Ray Atkinson

#### Satisfied Customers:

21

Degrees in Math, Education and Accounting, years and years of tutoring.