SOLUTION: factor each rational expression including set, factor, excluded value, real number and domain. show all steps for the following;
1-x^2 / x
2b - 2 / 2b^2 - 8
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Question 827285: factor each rational expression including set, factor, excluded value, real number and domain. show all steps for the following;
1-x^2 / x
2b - 2 / 2b^2 - 8
Found 2 solutions by stanbon, MathLover1:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
factor each rational expression including set, factor, excluded value, real number and domain. show all steps for the following;
1-x^2 / x
------
Factor:
[(1-x)(1+x)]/x
Domain:
All Real Numbers except x = 0
==========================================
2b - 2 / 2b^2 - 8
Factor:
[2(b-1)] / [2(b-2)(b+2)]
Domain:
All Real Numbers except b = -2 or b = 2
---------------------------------------------
Cheers,
Stan H.
====================
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
domain: all real number except
{ element : } (assuming a function from reals to reals)
and
for , exclude values for from domain
if =>
if =>
domain:
{ element : and }
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