Wednesday

October 22, 2014

October 22, 2014

Posted by **Anonymous** on Wednesday, August 8, 2007 at 3:27pm.

(x-4)/(x^2-3x-4) = x+1

(x^3-8)/(x-2)=x^2+2x+4

(5-x)/(x^2-25)=-x-5

(x^2-4x-32)/(x^2-16)=(x-8)/(x-4)

first one should be 1/(x+1)

second is good

third: -1/(x+5)

4th is ok

Have you not been taught to place restrictions after your answers for variable denominators?

**Answer this Question**

**Related Questions**

check math - Here are my answers. Can you check if I got the right answers? ...

check math - Here are my answers. Can you check if I got the right answers? ...

check math - Here are my answers. Can you check if I got the right answers? ...

check math - Here are my answers. Can you check if I got the right answers? ...

Calculus (pleas help I really need to check this) - Assume that each of the ...

Math check my answers - I posted this before can someone please check my answers...

English - Now, let's check how well you can use the expressions you've learned. ...

Algebra - I have a few questions that I need help with. Solve the radical ...

English - You are going to take a quiz. I'll distribute exam papers. You should...

Algebra - Would someone please check these answers? Simplify. 3/x-5+1/1-4/x-5 ...