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Rational Expressions
Page 2
Questions (1,081)
What is the quotient 6-x/x^2+2x-3 divided by x^2-4x-12/x^2+4x+3 in simplified form? State any restrictions on the variable.
1 answer
asked by
skittlez
74 views
What is the quotient 6-x/x^2+2x-3 divided by x^2-4x-12/x^2+4x+3 in simplified form?
1 answer
asked by
skittlez
91 views
-(8/15)+(4/15)
15 answers
asked anonymously
34 views
1/8+ 12/x
1 answer
asked by
jjjjjjjjjjj
60 views
How can you write the expression with a rationalized denominator? 3 squared root 2/3 squared root 4
1 answer
asked by
Lisa
75 views
x - 2/x + 3 + 10x/ x^2 - 9
State any restrictions on the variables.
1 answer
asked by
Iwannaknow
72 views
Evaluate 2p-3p/5r given that p=2,q=-2 and r=1
2 answers
asked anonymously
18 views
Simplify the rational expression. State any restrictions on the variable.
t squared plus 4 times t minus twelve over t squared
1 answer
asked by
Ashley Meeker
69 views
I have some questions on my assignment, if you don't mind could you look over my answers. thanxs!
Find all the numbers that must
4 answers
asked by
Jesse
847 views
Adding and Subtracting Rational Expressions Quick Check:
1. A. (x+4)(x-3)(x+5) 2. D. w+4/w-5 3. D. b-10/b-1 4. A. -3/5 5. C. 27
3 answers
asked by
IDCIICISSINTDWHTBD
268 views
I have a few more questions that I'm not understanding. Its multiple choice however I would appreciate a breakdown on how to
2 answers
asked by
Krissy
874 views
1. Simplify the rational expression (4y^2-4)/(6y^2+2y-4) Identify any non-permissible values
2.Create a rational expression with
2 answers
asked by
Maddy
1,217 views
5.Simplify x/6x-x^2
a)1/6-x ; where x=0.6 b) 1/6-x; where x=6*** c)1/6x; where x=0 d)1/6 6. 5x^3/7x^3+x^4 a)5/7+x; where x=
3 answers
asked by
TOOK YOUR ADVICE MS SUE
4,734 views
Which product will be rational?
(1 point) Responses 17 point Modifying Above 12 with bar times 33 Image with alt text: 17 point
22 answers
asked by
mason Mascolino\mason
85 views
what are some challenges about working with rational expressions?
Math is a language. Getting it precisely right is a lot easier
1 answer
asked by
jas20
851 views
16t^2 – 1/64
Explain in your own words what the meaning of domain is. Also, explain why a denominator cannot be zero. Find the
2 answers
asked by
peaches
900 views
Multiplying and Dividing Rational Expressions:
2) x^2-8x+7/x^2+6x-7 = (x-7)/(x+7) 3) x^2-5x+6/x+4 times 3x+12/x-2 =3(x-3)
5 answers
asked by
Jetta
1,101 views
Anna is evaluating some rational expressions. Which THREE are correct?
Responses A: 89 − (−17) = 10689 − (−17) = 106 B:
1 answer
asked by
frg
204 views
how to find the LCD for 11x/yz^2, 8x/y^2z?
I know the answer is yz^2 but how do you get that. can you plzz plzz explain..... this
3 answers
asked by
gagan
486 views
1. What is the excluded value for the rational expression x^2 - 4/3x - 6?
A: ? 2. The trinomial x ^2 - 6x + c is a perfect-square
4 answers
asked by
Victoria
1,684 views
Find all numbers for which the rational expression is undefined -12/5y.
The rational expression is defined for every real number
2 answers
asked by
sam
653 views
Solve
2/wz^2+9/W^2z Help
1 answer
asked by
KATIE A
396 views
Simplify x675 over x453
2 answers
asked anonymously
128 views
Adding and subtracting rational expressions.
3x/x^2+x-12 - x/x^2-16
3 answers
asked by
Meg
628 views
Use properties of rational numbers to simplify the expression. 47 - 4/5 - 1/11 - 16
10 answers
asked anonymously
61 views
the reciprocal of the expression 2/x + 3/1
5 answers
asked by
j
1,227 views
10. subtract 5/(t^2)-4/(t+1)
a.) 5t+2/t^2(t+1) b.) 5t+1-4t^2/t^2(t+1) c.) 1/t^2(t+1) d.) 5+5t-4t^2/t^2(t+1)
7 answers
asked by
HELP ME!
559 views
Use partial fraction to evaluate the following:
(-2x+4)/(x^2+1)(x-1)^2
5 answers
asked by
Mac
565 views
find each product 1. -7/9x3/5
A.-27/45 B.-7/15 C.7/15 D.27/45
10 answers
asked by
OOOOF
1,398 views
1. Simplify the rational expression State any excluded values.
7x-14/x-2 A.x B.7;where x≠7 C.7;where x≠2**** D.0 I know its
4 answers
asked by
GummyBears
2,219 views
What is the difference
(5x-2)/4x –(x-2)/4x
4 answers
asked by
Sandra
1,240 views
write each problem in form ax^p +bx^q p and q are rational numbers
[x^2-4x^(1/2)]/2x^(1/3) the answer is 1/2x^(5/3)-2x^(1/6)
4 answers
asked by
r
2,727 views
Simplify by removing factors of 1. (r^2-64)/(r+8)^2
4 answers
asked by
Sabrina
2,064 views
what are the non-permissible value for the rational expression (x^2 + x -6) / (x^2 + x -12)?
a) x = 0 and x = -2 b) x = 0 and x =
4 answers
asked by
sean
1,439 views
Find the LCD for the given rational expressions, and convert each rational expression into an equivalent rational expression
6 answers
asked by
Angel007
3,197 views
What is 6y/7x^2 in terms of the LCD
4 answers
asked by
Eden
1,033 views
express x-1/(x+1)(x-2)^2 into partial fractions
3 answers
asked by
chrystabelle
1,289 views
Determine the Values for Which a Rational Expression is Undefined
In the following exercises, determine the values for which the
4 answers
asked by
Josh
1,654 views
Simplify the rational expression. State any restrictions on the variable.
t^2+4t-12/t^2-4
4 answers
asked by
Emma
3,349 views
lim y^3-y^2-y-2/2y^3-5y^2+5y-6
y-->2
3 answers
asked by
gen
1,096 views
Multiplying and Dividing Rational Expressions:
1. 2x^4/x^5 times 6x/x^3 times x/4= 3/x^2
4 answers
asked by
Jetta
730 views
Find and simplify h(x)/g(x); hint: you will need to factor h(x)
h(x)= 16x^2 - 14x - 36 g(x) = 2x - 4
3 answers
asked by
Patrick M
346 views
express R as rational expression
1/R=1/R2+1/R2+1/R3 R FOR R1=5 OHMS R FOR R2=4 OHMS R FOR R3=10 OHMS
3 answers
asked by
mary
387 views
Which expression is defined for all real numbers?
a) x + 3/x^2 b) 5/(x + 2)^2 c)4/(x − 2)^2 d)7/x^2 + 3
3 answers
asked by
jaz
1,017 views
which of the following is a rational expression whose domain has a restriction of x≠-1
x+1/x^3 x^2+6x+5/6x+6 6x^3+60/x
11 answers
asked by
taylorswiftfan101
84 views
gina is asked to identify a rational expression. which of the following could she choose?
8x^2+7/0 5.3/2x-1 9x-4/8+√x
3 answers
asked by
taylorswiftfan101
90 views
Anna is evaluating some rational expressions. Which THREE are correct?
Responses A 152 − 200 = −48 B −25 + (−25) = 0 C 89
3 answers
asked by
KouglarsPlayz
33 views
Create a rational expression with a variable m that has non-permissible values of 3 and –1.
3 answers
asked by
Maddy
665 views
Reduce the rational expression to lowest terms. If it is already in lowest terms, enter the expression in the answer box. Also,
2 answers
asked by
Keonn'a
1,366 views
Add or subtract the following rational expressions. Be sure to look for factors before trying to determine a common denominator,
3 answers
asked by
Anonymous
497 views
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