SOLUTION: Simplify into one rational expression
x^-1 - y^-2
Algebra.Com
Question 108443: Simplify into one rational expression
x^-1 - y^-2
Found 4 solutions by ankor@dixie-net.com, checkley71, stanbon, chitra:
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Simplify into one rational expression
- = - =
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
X^-1=1/X
Y^-2=1/Y^2
1/X-1/Y^2=(Y^2-X)/XY^2
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Simplify into one rational expression
x^-1 - y^-2
-------------
(1/x) - (1/y^2)
= (y^2-x)/xy^2
====================
Cheers,
Stan H.
Answer by chitra(359) (Show Source): You can put this solution on YOUR website!
The given expression is:
this can be written as:
Taking LCM, we get:
thus the simplied rational expression.
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