SOLUTION: The first two are finding the domain and the last three are simplifying expressions. The slashes means it is in fraction form. I'm sure everyone already knew that. I really wish th

Question 993278: The first two are finding the domain and the last three are simplifying expressions. The slashes means it is in fraction form. I'm sure everyone already knew that. I really wish there was a way to do a fraction bar on here. Thank you for any help!
R(X)= 3+2x/x^3+x^2-2x
C(X)= x+3/x^2-4
7x+35/x^2+5x
x^2+7x/x^2+5x-14
8x/2*x^5*4x^2
Answer by macston(5194) (Show Source): You can put this solution on YOUR website!
FIND THE DOMAIN:

.
The domain is limited to prevent division by zero:
≠0
≠0
≠0
x≠0 and x+2≠0 and x-1≠0
x≠0 and x≠-2 and x≠1
The domain is all x not equal to 0,-2, or 1.
.

.
The domain is limited to prevent division by zero:≠0
≠0
≠0
x-2≠0 and x+2≠0
x≠2 and x≠-2
The domain is all x not equal to 2 or -2.
.
SIMPLIFY:
The use of parenthesis would help.
I am guessing at some of these equations.
.
=
.
=
.
=

RELATED QUESTIONS
What is the product of 5a\3 + 5\3a? The slashes are to make the problem a fraction okay... (answered by jim_thompson5910)

Let there are four numbers, the first three are geometric progression and the last three... (answered by greenestamps)

Why is it important to simplify radical expressions before adding or subtracting? How is... (answered by richwmiller)

Three numbers are in A. P. The difference between the first and the last is 8 and... (answered by KMST)

Please help me solve this problem..I struggle with fractions (7/9)*(13/18) The... (answered by blwinbbbles)

If the five expressions 2x + 1, 2x � 3, x + 2, x + 5, and x-3 are arranged... (answered by Fombitz,MathTherapy)

What is the inequality for x: 5x/6 < 3x-2/3? The slashes are seperating numerator from... (answered by checkley79)

My daughter has three boats, four cars, and seven planes in a box. If three are chosen at (answered by stanbon)

What are the methods in finding the range and domain of an... (answered by stanbon)