Notice: Payments for answers will end 4/10/2017. Click for more info.
You have new items in your feed. Click to view.
Question and answer
Q: Explain the five-steps for solving rational equations. Can any of these steps be eliminated? Can the order of these steps be changed? Would you add any steps to make it easier, or to make it easier
to understand?
A: Step 1: Eliminate all fractions. When solving rational equations, you have a choice of two ways to eliminate the fractions. Option 1; multiply the entire problem by the least common denominator or LCD. Option 2; you can cross multiply. [ Option 1 will work for any problem, but you can only cross multiply if you have one fraction equal to one fraction, that is, if the fractions are proportional.
Click on the link to review the steps for Finding the LCD. Note that when solving rational equations all fractions should disappear after the first step. Step 2: Simplify the resulting equation. To simplify the equation you may need to distribute and combine like terms. Step 3: Solve the simplified equation. If the simplified equation has any higher powers such as x2 or x3, you can solve the equation by getting it equal to zero and factoring. If the simplified problem does not contain any higher powers, then solve for x by getting the x?s on one side and the numbers on the other. Step 4: Check each solution. Substitute each solution into the denominator of the original question and reject any solutions that cause the denominator to equal zero because this makes the problem undefined. This step does not guarantee that the answer is correct; it only guarantees that the answer is acceptable. ]
searcyina|Points 52|
Question
Asked 8/31/2012 5:00:22 AM
0 Answers/Comments
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
25,789,311 questions answered
Popular Conversations
Aristotle was a student of Plato's. True False
Weegy: Aristotle was a student of Plato's. TRUE.
7/9/2017 6:34:10 PM| 1 Answers
Most collisions are caused by __________ A. drivers falling asleep at ...
Weegy: Most collisions are caused by driver's attitude.
7/9/2017 4:51:29 PM| 1 Answers
k2 + 3k + 2 = (k2 + k) + 2 ( __________ )
7/8/2017 8:58:45 AM| 1 Answers
Parasite can be Protozoa,fungi, or multicellular organisms. TRUE or ...
Weegy: Parasites can be protozoa, fungi, or multicellular organisms. TRUE.
7/7/2017 6:41:18 PM| 1 Answers
Development disabilities cannot be cured. TRUE or FALSE.
Weegy: Developmental disabilities cannot be cured. TRUE.
7/7/2017 6:00:57 PM| 1 Answers
. Classification of living things takes into consideration all of ...
Weegy: Classification of living things takes into consideration all of the following except: presence of cell ...
7/5/2017 12:07:33 PM| 1 Answers
What type of disorder is myasthenia gravis? A. Inflammatory ...
Weegy: Myasthenia gravis is a type of immune disorder. User: What surgical procedure involves breaking an ankylosed ...
7/5/2017 9:35:49 AM| 1 Answers
The lungs are the primary organ of the: digestive system respiratory ...
Weegy: The lungs are the primary organ of the: respiratory system. User: Endorphins are manufactured by the brain to ...
7/5/2017 6:54:42 AM| 1 Answers
During puberty you need more food and _____ to grow. oxygen carbon ...
Weegy: During puberty you need more food and oxygen to grow. User: Each cell in your body contains chromosomes.
7/5/2017 6:43:00 AM| 1 Answers
The condition of equilibrium that results in the displacement of the ...
Weegy: The condition of equilibrium that results in the displacement of the mantle by the continental and oceanic crust ...
7/10/2017 1:50:08 PM| 0 Answers
What is another name for the Circum-Pacific Belt? A. Pacific Ring ...
Weegy: Pacific Ring of Fire is another name for Circum-Pacific Belt
7/10/2017 1:47:35 PM| 0 Answers
Weegy Stuff
S
Points 29 [Total 30] Ratings 0 Comments 9 Invitations 2 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 4 [Total 4] Ratings 0 Comments 4 Invitations 0 Offline
S
P
P
L
P
P
P
Points 4 [Total 1734] Ratings 0 Comments 4 Invitations 0 Offline
S
Points 3 [Total 3] Ratings 0 Comments 3 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.