SOLUTION: What is a equation equivalent to : x over x-2 divided by 4 over x squared - 4
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Question 145986: What is a equation equivalent to : x over x-2 divided by 4 over x squared - 4
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
What is a equation equivalent to : x over x-2 divided by 4 over x squared - 4
:
write it
--------
:
Invert the dividing fraction and multiply:
*
You should recognize (x^2-4) as the difference of squares that can be factored:
*
Factor out (x-2)'s
x * =
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