SOLUTION: This problem isn't from a textbook. It's from a practice booklet for a placement test I have to take.
For all r does not = +/- 2, r squared - 5r + 6 / r squared - 4 = ?
Algebra.Com
Question 145843: This problem isn't from a textbook. It's from a practice booklet for a placement test I have to take.
For all r does not = +/- 2, r squared - 5r + 6 / r squared - 4 = ?
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression.
Factor to get .
Factor to get .
Highlight the common terms.
Cancel out the common terms.
Simplify.
So simplifies to .
In other words, where or
RELATED QUESTIONS
I am doing a few practice test to brush up before taking a college placement test. One of (answered by ewatrrr)
There is a question on the practice Compass test I don't understand. It is;
For all... (answered by MathLover1)
I have worked through this problem and end up with a different answer. I am not... (answered by stanbon)
From the compass study guide.
Algebra Placement Test Sample.
The question reads as... (answered by Earlsdon)
Please Help. I have a textbook and it takes me through the steps on what I need to do,... (answered by Fombitz)
What are the values of x for which 8-x^2 < 5?
I tried solving for x and got x <... (answered by jsmallt9)
if u go to the following website, it has the act practice science test. I need help on... (answered by fcabanski)
I have to take a placement test for college for Algebra and the question I am having... (answered by rapaljer)
3. Ginger over the course of an average work-week wanted to see how much she spent on... (answered by edjones)