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Rational Expressions
Page 4
Questions (1,081)
What value would cause the rational expression 8x^2+1/x to be undefined?
x=__
2 answers
asked by
Sub-Zero
100 views
find domain
4y/3x^2+2xy - 9x/3xy+2y^2
15 answers
asked anonymously
58 views
Simplify x675/x453
.(1 point)
89 answers
asked by
WeaponXasks
784 views
3/2m = 1/2
2 answers
asked anonymously
35 views
simplify
3/5b+3/10b
2 answers
asked by
hii
45 views
Anna is evaluating some rational expressions. Which THREE are correct?
Responses A 152 − 200 = −48152 − 200 = −48 B −25
7 answers
asked anonymously
120 views
Express as a single fraction in its simplest form:
(x+7)/4x- (3x+2)/2x
2 answers
asked anonymously
49 views
Anna is evaluating some rational expressions. Which THREE are correct?
Responses A 152 − 200 = −48152 − 200 = −48 B −25
11 answers
asked by
Naruto
149 views
domain find
5a^2/6b^3 divided by a^3/ab-b^2
4 answers
asked anonymously
27 views
Find the number of values of $x$ for which the expression $\frac{x^2-9}{x^2 + 9} + \frac{1}{x}$ is undefined.
2 answers
asked by
shelly
41 views
Find the sum of all values of $x$ for which the expression $\frac{x-3}{x^2-10x+16}$ is undefined.
2 answers
asked by
shelly
42 views
find domain
a/(a-6) - 3/(a+6)+(a^2)/36-a^2
10 answers
asked anonymously
35 views
write the fraction below as a sum or difference.
5x+7/4
2 answers
asked by
help
36 views
Find all numbers that must be excluded from the domain of the given rational expression.
1) x^2+4x/x^2-16 2)
3 answers
asked by
Gabby
990 views
Anna is evaluating some rational expressions. Which THREE are correct?
Responses A 152 − 200 = −48152 − 200 = −48 B −25
2 answers
asked anonymously
82 views
evaluate 2/2root 2+3 /root 2/2root 2-3
2 answers
asked by
Sarang
51 views
If $y = \frac{x + 1}{x^2 + 1 - x},$ and $x$ is any real number, then what is the sum of the maximum and minimum possible values
2 answers
asked by
shelly
40 views
3/4x14/15
3 answers
asked anonymously
15 views
Evaluate 3/2√2+3-√2/2√2-3
2 answers
asked anonymously
24 views
what is simplified form of the following expression? 1/144
3 answers
asked by
lebron
25 views
(x ^ 2 - 9)/(x - 7)
For which values of x is the expression undefined?
1 answer
asked by
IDCIICISSINTDWHTBD
80 views
(q ^ 2 + 11q + 24)/(q ^ 2 - 5q - 24) 2. (1 point)
(q + 8)/(q - 8) q ≠-3 q ≠-8 (- (q + 8))/(q - 8) ;q ≠-3,q ≠8 (q + 8)/(q
4 answers
asked by
B
73 views
simplify f+g/f-g when f(x)=x-2/x+5 and g(x)=x-5/x+2
A. 2x*2-29/21 B. 21/2x*2-29 C. -2x*2-29/29 D. -29/2x*2-29
2 answers
asked by
student
52 views
(7*Sqrt(3))/(Sqrt(10)+Sqrt(3))+(2*Sqrt(3))/(Sqrt(6)+Sqrt(5))+(3*Sqrt(2))/(Sqrt(15)+(3*Sqrt(3)))
2 answers
asked by
Santosh Acharya
61 views
What's the inverse transform of the following.
5/(s-4)3
1 answer
asked by
Yerima Musa
53 views
Write an equation of a rational expression with an asymptote at x= -4,7 and a hole at x=3
1 answer
asked by
J
98 views
The follow rational expression has an asymptote at x = -4, 7 and hole at x = 3
1 answer
asked by
Mary
109 views
hi can anyone explain how to do this? im stumped.
4r-4/r^2 + 5r-24 + 4/r+8 = 3/r-3
2 answers
asked by
p00pjoke
226 views
write a possible rational expression that has a hole at x=1 and a vertical asymptote at x=(2)/(3)
1 answer
asked by
lola
245 views
Find the domain of f(x) = 16x / x^2+2x-35
1 answer
asked by
Jimmy
197 views
((x^2-2x-8)/(x^2-3x-10)) - ((x^2-2x-3)/(x^2+7x+6)) Please don't just give me the answer, I actually want to know how to do
4 answers
asked by
Emi
287 views
Please simplify the difference!: ((x^2+2x+8)/(x^2-3x-10)) - ((x^2-2x-3)/(x^2+7x-6)). The material the entire course was based on
4 answers
asked by
Emi
224 views
simplify the rational expression. state any excluded values. 3x-7 over x-2
1 answer
asked by
sapphire
478 views
The simplified form of the rational expression [(4x)/(3x^2-7x+4)] + [(3x+2)/(x^2-4x+3)] is
1 answer
asked by
lyla wright
280 views
(2x-31)/(x^2-49) . Identify any nonpermissible values.
1 answer
asked by
lyla wright
209 views
These are 2 questions that I need help with from my math assignment. My teacher isn't much help, she doesn't respond ):
1.
1 answer
asked by
lisa dunn
374 views
Adding, subtracting, multiplying, and dividing rational expressions is similar to performing the same operations on rational
2 answers
asked by
help meeee
648 views
what is the non-permissible value of (5p^2+4)/(p^2-5p+4)
1 answer
asked by
Maddy
212 views
i dont need the answer for this, I just need to know one thing...
but first here is the question: 3x + 5 x + 1 4x^2 - 3x - 1
3 answers
asked by
helloooo :)
243 views
10√3/3√15
3 answers
asked anonymously
47 views
Are the restrictions of the rational expression, ((x-3)/(x+4))/((x^2-1)/(x)), x≠-4 x≠-1 x≠1 ??
1 answer
asked by
Jenn
373 views
adding and subtracting rational expressions:
(5v^(3)-10v^(2)/(5v^(2) * (v-7)/(v-2)
1 answer
asked by
Anonymous
433 views
Add or subtract as indicated.
2/x+3 - 5/x-3
1 answer
asked by
Neen
369 views
What is the quotient in simplest form, and state the restrictions on the variable.
y^2 - 5y + 6 over y^3 PLUS y^2 + 3y - 10 over
5 answers
asked by
ThatOneWhoCan'tMath
639 views
Find any real numbers for which the rational expression is undefined. x-8/x-9
3 answers
asked anonymously
19 views
Multiply. State any restrictions on the variable.
x^2-5x+6/x^2-4 * x^2+3x+2/x^2-2x-3
3 answers
asked anonymously
26 views
Multiply and then simplify the rational expression. State any restrictions on the variable.
x^2-7x+10/x^2-4 * x^2+3x+2/x^2-4x-5
5 answers
asked anonymously
57 views
Divide and then simplify the rational expression. State any restrictions on the variable.
2x^4/3y^3 divided by 8y^-4/3x^-6
5 answers
asked anonymously
57 views
Simplify the difference and type the answer in factored form. State any restrictions on the variable.
2x/x^2-2x-15 - 6x/x^2-8x+15
3 answers
asked anonymously
38 views
((1/x)-(1/a))/(x-a) how to solve
1 answer
asked by
Anonymous
309 views
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Algebra
Algebraic Equations
Algebraic Equations/Simplification
Algebraic Expressions
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