Pre-Calculus

Have pre-calculus questions? Ask a pre-calculus tutor

Connect one-on-one with {0} who will answer your question

Related Pre-Calculus Questions
Ashford 2: - Week 1 - Discussion 1 Your initial discussion
Ashford 2: - Week 1 - Discussion 1 Your initial discussion thread is due on Day 3 (Thursday) and you have until Day 7 (Monday) to respond to your classmates. Your grade will reflect both the quality o… read more
Ray Atkinson
Ray Atkinson
Bachelor's Degree
1,687 satisfied customers
I have one more, please. "Please post a 150-300 word response
I have one more, please. "Please post a 150-300 word response to the following discussion question by clicking on Reply. In your own words, what are radical expressions? What is the process we follow … read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
Please ellaborate to the following discussion..."What are rational
Please ellaborate to the following discussion..."What are rational expressions? Rational expressions are the ratios of two polynomials. also they are polynomial fractions and anything you could do wit… read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
Please ellaborate to the following discussion..."A rational
Please ellaborate to the following discussion..."A rational expression is a fraction where the numerator and/or denominator are polynomials. When solving and working with rational expressions, there i… read more
Ryan
Ryan
Bachelor's Degree
4,665 satisfied customers
what are rational expressions? Why must we always be mindful
what are rational expressions? Why must we always be mindful of the final value of the denominator in a rational expression? For example, consider the rational expression 3x/(x2 – 16). What values in … read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
Hey Ryan! math 117 week 5 discussion questions. #1 In your
Hey Ryan! math 117 week 5 discussion questions. #1 In your own words, explain the first condition that must be met for a simplified radical. Explain why 5/ sq rt 2 is not simplified and demonstrate th… read more
MathTeacher314
MathTeacher314
Master's Degree
Please post a 150-300-word response to the following discussion
Please post a 150-300-word response to the following discussion question by clicking on Reply. Why is it important to simplify radical expressions before adding or subtracting? How is adding radical e… read more
Chirag
Chirag
Master's Degree
10,329 satisfied customers
FOR SCOTT: here it is as you requested. How do you know
FOR SCOTT: here it is as you requested. How do you know if a quadratic equation will have one, two, or no solutions? How do you find a quadratic equation if you are only given the solution? Is it poss… read more
Scott
Scott
MIT Graduate
Master's Degree
29,557 satisfied customers
Is it possible to tell from the graph of a quadratic equation
Is it possible to tell from the graph of a quadratic equation how many solutions it has? What would the graphs look like for quadratic equations with 1, 2 or 0 solutions?… read more
Scott
Scott
MIT Graduate
Master's Degree
29,557 satisfied customers
Hi Scott, here goes the first item Review section 10.2 (p.
Hi Scott, here goes the first item Review section 10.2 (p. 692) of your text. Describe two laws of exponents and provide an example illustrating each law. Explain how to simplify your expression. How … read more
Scott
Scott
MIT Graduate
Master's Degree
29,557 satisfied customers
FOR SCOTT: After solving a rational equation, why is it
FOR SCOTT: After solving a rational equation, why is it important to check your answer? How is this done? What happens if you are checking a solution for the rational expression and find that it makes… read more
Scott
Scott
MIT Graduate
Master's Degree
29,557 satisfied customers
**Scott** Can you help me with this assignment when you have
**Scott** Can you help me with this assignment when you have a moment http://www.sendspace.com/file/1pcl3w… read more
Scott
Scott
MIT Graduate
Master's Degree
29,557 satisfied customers
FOR SCOTT: FOR SCOTT: HI SCOTT, HERE IS A QUESTION FOR YOU. How
FOR SCOTT: FOR SCOTT: HI SCOTT, HERE IS A QUESTION FOR YOU. How is doing operations—adding, subtracting, multiplying, and dividing—with rational expressions similar to or different from doing operatio… read more
Scott
Scott
MIT Graduate
Master's Degree
29,557 satisfied customers
I am resending the number 14) question that is 13x^2 to the
I am resending the number 14) question that is 13x^2 to the power- 16+12x^2 to the power. _____x+4 _______x+4= 1).A container holds a total of n+1 batteries. In this container there are 7 defective B … read more
Stevewh
Stevewh
Teacher
Bachelor's Degree
6,427 satisfied customers
Hi Scott, Review section 10.2 (p. 692) of your text. Describe
Hi Scott, Review section 10.2 (p. 692) of your text. Describe two laws of exponents and provide an example illustrating each law. Explain how to simplify your expression. How do the laws work with rat… read more
Scott
Scott
MIT Graduate
Master's Degree
29,557 satisfied customers
For Scott, Hey Scott for $10 can you please answer this question
For Scott, Hey Scott for $10 can you please answer this question for me? How do you determine if a polynomial is the difference of two squares? It has to be 50 words.… read more
Scott
Scott
MIT Graduate
Master's Degree
29,557 satisfied customers
What is the principle of powers? Describe in your own words.
What is the principle of powers? Describe in your own words. When solving a radical equation, how do we use the principle of powers to eliminate radicals? Demonstrate with an example—feel free to choo… read more
Scott
Scott
MIT Graduate
Master's Degree
29,557 satisfied customers
Scott-if possible-----Week 5 Discussion Question: Review
Scott-if possible-----Week 5 Discussion Question: Review section 10.2 (p. 692) of your text. Describe two laws of exponents and provide an example illustrating each law. Explain how to simplify your e… read more
Scott
Scott
MIT Graduate
Master's Degree
29,557 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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

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!!!!

AlexLos 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.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, 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.

EstherWoodstock, 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.

RobinElkton, 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.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Mr. Gregory White

Mr. Gregory White

Master's Degree

168 satisfied customers

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

JACUSTOMER-yrynbdjl-

JACUSTOMER-yrynbdjl-

Master's Degree

13 satisfied customers

I have taught college Mathematics for the past 10 years.

Dr. Arthur Rubin

Dr. Arthur Rubin

Doctoral Degree

12 satisfied customers

Ph.D. in Mathematics, 1978, from the California Institute of Technology, over 20 published papers

Ashleigh T

Ashleigh T

Educator

6,063 satisfied customers

Highly-Qualified Educator

Kofi

Kofi

PhD in Statistics

3,607 satisfied customers

Masters in Mathematics and Statistics

Scott

Scott

MIT Graduate

29,557 satisfied customers

Over 13,000 accepts & 100% feedback in the old math category

Sandhya_sharma

Sandhya_sharma

Master's Degree

1,496 satisfied customers

I hold M.Sc and M.Phil degrees in math and have several years of teaching experience.

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x