You are here:

Calculus/simplifying fractions where with x (x is to the power of -1 or less)


Johan wrote at 2013-01-14 07:05:40
    a       b       ad+cd

4.  ---  +  ---  !=  --------

    c       d          cd

A     B     AD + BC

-  +  -  =  -------

C     D       CD


All Answers

Answers by Expert:

Ask Experts


Alon Mandes


Kind of questions I can answer : Limits, Derivatives, Integration, Implicit functions, continuousity, differentiation ,Extremum problems, Lagrange multipliers, Gradients, Surface integrals, Multi variables functions ,Multi variables Integrals,Complex variables ,Complex functions, Curves, Trajectory integrals & Vector analyse,Divergence,Rotor & word problems. Kind of question I can't answer : Economics,Combinatorics,infinite series & convergence ,Statistics & Probabilities .


1. I'm a team member of mathnerds (math site for answering questions) 2. I'm a team member in the Student's Union of the Technion, helping students who have problems in mathematics. 3. 2 years of experience as a math teacher in college. 4. I give free homework help for high school students in Mathematics & Physics. 5. I teach part time in collage the subjects : "Digital Signal Processing" , "Random Signals & Noise" , "Complex Functions".

Hi-Tech company : GSM4VOIP ; job possition : Algorythm developer.

M.A in Mathematics & Bs.c in Electronics.

©2016 All rights reserved.