Posted by **Anonymous** on Saturday, July 28, 2012 at 11:16am.

1.Simplify the difference.

n^2 - lOn+24 9 /

n^2 - 13n + 42 — 7

A. n-13/n-7 <<<

B. n-4/n-7

C. n-13

2.Simplify the complex fraction.

y-1/y^2+y-6/y-6/y+3

A.(y-1)(y-6)/(y+3)^2(y-2)

B. y-1/(y-6)(y-2)

C.(y-1)(y-6)/(y+3)(y-2)<<<

3.Find the least common multiple of x^3-x^2+x-1 and x^2-1 . Write the answer in factored form.

A. (x+1)^2(x-1)

B. (x+1)(x-1)(x^2+1)

C. (x^3-x^2+x-1)(x^2-1)<<<

4.Simplify the rational expression. State any restrictions on the variable.

t^2-4t-32/t-8

A. t-4;t=-8 <<<

B. t+4;t=8

C.-t-4;t=8

CHECK MY ANSWERS PLEASE!

## Answer this Question

## Related Questions

- college algebra - 1. divide and simplify x^2+x-56/x^1-1 / x-7/2x+2 2. find the ...
- algebra - can you simplify Simplify 5m - 13n - n + 4m
- algebra - Help!! I am a home-school mom who did horrible in Honors Algebra2. My ...
- algebra - Simplify the complex fraction m^-1+z^-1/m^-1-z^-1
- Advanced algebra - How do i simplify this complex fraction? (x+3)/(3x^2)/(6x^2...
- Algebra II - How would I simplify the complex fraction: 3/x^3/1/x^2 ? Thanks
- Algebra - Simplify the complex fraction m^-1+z^-1 _________ m^-1- z^-1
- algebra - Simplify 5m - 13n - n + 4m.
- Intermediate Algebra - I have a take home test and I'm stuck on a couple. Anyone...
- algebra - Can someone please help me with these problems? Please and thank you. ...