Math222
posted by Shyla .
What is the domain of
y2 – 4 /
2y2 + y – 1

Math222 
unowen
2y²+y1=(2y1)(y+1)
So:
(y+2)(y2)/(2y1)(y+1)
y cannot be 1/2 or 1
☺☺☺☺
Respond to this Question
Similar Questions

math222
Factor: x^25x14 (x7)(x+2) thanks how about the next one...lok at the top... 
math,finite mathematics
this is what i have so far for the following problem but i don't know what to do next: Use the simplex method to solve the linear programming problem minimize W = 4 y1 + 2y2 subject to: 3y1+2y2>=60 4y1+y2>=40 y1>=0,y2>=0 … 
Small Group Communication
Regulating participation, climate making, and maintaining mutual respect are all part of the ___________. task domain, interpersonal domain, procedural domain, work domain, or life skills domain. I believe this is the life skills domain. 
college algebra
1.for the given function f&g, find the following and state the domain of each result. f(x)=2x+1/9x5; g(x) 4x/9x5 a.(f+g)(x)=? 
math
For the given functions f & g find the following and state the domain of each result. f(x)square root x;g(x)=5x1 a.(f*g)(x)= What is the domain of f*g? 
College Algebra
For the given functions f and g, find the following and state the domain of each result. f(x)=√x;g(x)=7x2 (a)(f*g)(x)= What is the domain of f*g? 
PreCalc
Suppose that f has a domain of A and g has a domain of B. (a). What is the domain of f + g? 
Math
The domain of g(x) is 1< x < 9 What is the domain of g(x  4) I know the Domain: ? 
Math
HELP PLEASE!!! I'm having some trouble with this question on my Maths hw. Any help is appreciated:) Identify the domain and range of the function. y=0.25x^2 1. domain: (oo, 0] range: (oo, oo) 2. domain: (oo, oo) range: (oo, 0] … 
Math222
What is the domain of 4w2 – 9/ –5w