Rational Expressions and Equations

Welcome to the "Rational Expressions and Equations" category on Questions LLC! Here, you will find a wide range of questions and discussions related to rational expressions and equations. Whether you are struggling with simplifying rational expressions, solving rational equations, or even understanding the concept of rational functions, this category is the perfect place for you. Our community of knowledgeable users is always ready to provide helpful explanations and step-by-step solutions to any query you may have. Explore the topics, engage in insightful conversations, and enhance your understanding of rational expressions and equations with Questions LLC!

Questions (32)

what is the quotient in simpliest form state the restrictions on the variablez^2-4/z-3 divided z+2/z^2+z-12 i got z^2+2x-8 but
1. 17 answers
2. asked by lee
3. 5,784 views
Simplify each rational expression. Sate any restrictions on the variable. x^2-2x-24/x^2+7x+12 *x^2-1/x-6
1. 7 answers
2. asked by slayrat
3. 74 views
Simplify (x - 2)/(x ^ 2 + 4x - 12)
1. 7 answers
2. asked by Joe
3. 74 views
What are the excluded values?2/x(x-3)
1. 4 answers
2. asked by becky
3. 1,661 views
Simplify(2a + 2) / a^2 – 1)
1. 4 answers
2. asked by Sandra
3. 644 views
-3/4x2/5
1. 3 answers
2. asked by Ur Woman ^o^
3. 19 views
find domain(x-3)/(x-1) - 2/(1-x)
1. 7 answers
2. asked anonymously
3. 24 views
Your revenue can be modeled by the function R(x) = 13x/x + 4.while your cost can be modeled by the function C(x) = x + 3.
1. 5 answers
2. asked by Divine
3. 334 views
Well, I now need help with math as well..What exclusions are placed on the variable x for the fraction: 4x^2-1/4x+2 ?
1. 5 answers
2. asked by Katherine
3. 1,059 views
7x- 14------- x - 2 x 7; where x =/ 7 7; where x =/ 2 0 I think it is 0.
1. 7 answers
2. asked by This Girl
3. 254 views
1. Mr. Lui wrote 15 - 5x/x^2 - 9x + 18.a. Explain what kind of expression it is. b. Simplify the expression. Show your work. c.
1. 1 answer
2. asked by Victoria
3. 435 views
Find the domain of:6/(9-4x) 7/(x^2-8x) (x^2+9x)/(x^3-13x^2+40x)
1. 3 answers
2. asked by Sammy
3. 353 views
A clothing company uses the expressions that follow to estimate revenue and expenses based on the production of x lots of
1. 1 answer
2. asked by hannah
3. 402 views
Subtract and simplify. x/3x+76 - x/9x+21
1. 3 answers
2. asked anonymously
3. 51 views
(2x/x^2-16)+(7/x-4)
1. 1 answer
2. asked by Aaron
3. 203 views
Find the lcd14/4(x+1) , 7/4x I don't get it can you please explain step by step?
1. 1 answer
2. asked by Yolie
3. 349 views
Subtract simplify if possible.5-v/v-8 - 9v-7/8-v I can't do this no matter how I try i cannot figure out what the lcd is. I
1. 3 answers
2. asked by Sabrina
3. 387 views
x/(x-2)- (x+1)/x= 8/(x^2-2x)notice that x^2 - 2x factors to x(x-2), which are found as the denominators of the first two
1. 1 answer
2. asked by Diana
3. 330 views
simplify(x+2)/(x) divided by (x-2)/(3x) (x+2)/(x) divided by (x-2)/3x = invert the denominator and multiply. (x+2)/(x) times
1. 1 answer
2. asked by jasort20
3. 503 views
Expand -7/6(3g+2).
1. 1 answer
2. asked by Momma J
3. 21 views
Divide √95/3√5. Give exact answer
1. 1 answer
2. asked by erm
3. 23 views
Consider the two expressions $1$ and $\frac{2x+3}{2x+3}.$a) Show that the two expressions represent equal numbers when $x=10.$
1. 1 answer
2. asked by alice
3. 39 views
If I am dividing the following:x^2+3x over x^2+2x-3 by x over x+1.. i know to do the recip. of x over x+1 and get the foll. x^2
1. 2 answers
2. asked by GGIFT
3. 931 views
multiply and solve please i need help badx^2-1/x-3 * 4x-12/x^2-x-2
1. 2 answers
2. asked by sara
3. 812 views
3x^2+6x/2x^2-11x+12 - 2x^2-5x+3/x^2+x-2 ÷ 4x^2-12x+9/x^2-4I got 3x^3+2x^2-12x+8 / (x-1)(2x-3) (x-4) Is this right please show
1. 1 answer
2. asked by Satrianna
3. 988 views
18/x for x = 0.12 answer ?
1. 2 answers
2. asked by destiny
3. 724 views
(x-3)/(6)-(7)/(15)≤(3x-1)/(10)
1. 2 answers
2. asked by Brennan
3. 619 views
x-2/x+3 + 10x/x^2-9I got x+2/x-3 But I need to know if there are any restrictions on the variables. I think the answer is if the
1. 2 answers
2. asked by Anonymous
3. 603 views
Find the LCD them make in into similar:-3y 4y^2 ____ , _____ x-1 x^2-1
1. 3 answers
2. asked by Camz
3. 523 views
Dividex^3y^2 xy^5 __________ / _________ x^2-3x-18 x^2-x-30
1. 2 answers
2. asked by LaShawn
3. 470 views
lim x^2+2x-8/x^2-4x->2
1. 1 answer
2. asked by Danielle
3. 441 views
8x^6/2x^4
1. 1 answer
2. asked by Disiirl
3. 12 views