How is doing operations—adding, subtracting, multiplying, and dividing—with rational expressions similar to or different from doing operations with fractions?
need to find the domain for both expressions
g^2 - 6g-55 divided by g
k^3 + k divided by K^2 + k - 42
Simplify this rational expression
x^2+3x-7 x^2+5x-9 x^2-6x+14
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I need help with adding and subtracting rational expressions
For example, if you had:
you'd only find the domain and use the denominator. Why wouldn't you also do the numerator?
determine value of k when g(x)= 4x+k does not intersect the parabola f(x)=-3x2-x+4
Simplify the rational expression (Show All work)
The problem is :
ive been on a lot of math help websites but I cant seem to figure out how to solve this
I have a few questions on my pre - test study guide that is due tomorrow that I don't understand how to do. I am in math 120 or in algebra 2 for high school - but i am a college student. I have...
The problem is
1/x + 1/9 / 1xsquare - 1/3
Combine the rational expressions.. Reduce your answer to lowest terms
2/x2 + 5x + 6 - 4/x2 + 4x + 3 + 3/x2...
Adding and Subtracting Rational Expressions
5 over 6ab - 7 over 8a
after getting common denominators i get
20 - 21b over 24ab
can this be further simpified?
how do you get the values of x?
How is the process for simplifying 2x(x+1)/4(x+1) similar? Different?
How is adding, subtracting, multiplying and dividing fractions similar to doing the same with rational expressions. can you give me an example of each?
How is adding, subtracting, multiplying and dividing fractions similar to doing
the same with rational expressions.