Thursday
April 17, 2014

Homework Help: Algebra

Posted by Matt on Monday, January 28, 2008 at 3:55pm.

SImplify:

(x - 9/x) / (1 + x/3)



and (m^-1 + n^-1) / (m^-3 + n^-3)

I have no idea what to do

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Algebra - I have to simplify this: (x^(1/2) * z^(-4/5)^4 My work: x^2/z^(16/5) ...
algebra - How do you simplify [2/(x+4)]+2 ----------- [3/(x+4)]+1 I know the ...
Alg - I have to simplify this: (y^(1/4)*Z^4)^(-4/5) My answer: (2z)^(1/2)/4z^4 ...
Algebra 2! Pleaseeeee help - Directions: Using inverses simplify the expression...
Intermediate Algebra - I have a take home test and I'm stuck on a couple. Anyone...
Algebra - 1. LCM of 15x^7 and 45x^7 2. Marla can shovel the driveway in 60min ...
Intermediate Algebra Simplify - 1/a + 1/c / a^2 - c^2 / ac I am kinda lost on ...
math - i need Help i have no idea how to simplify this expression! x/x+5 + 7x+10...
Algebra 2 - 1. Simplify: sqrt6(sqrt2/2+sqrt3)-sqrt8 2. Simplify: sqrt(72x^3)-5x ...
calculus - use the law of logarithms to expand and simplify. ln(e^x)/(1+e^x) ...

Search
Members