SOLUTION: Help please:
Divide--
p^2 - q^2/p+q divided by p-q/p+q
Algebra.Com
Question 123693: Help please:
Divide--
p^2 - q^2/p+q divided by p-q/p+q
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Just like dividing any other fractions, you invert and multiply:
, so:
Now, remember the factorization of the difference of two squares:
But , so
Super-double-plus extra credit. for all real numbers p and q with what restriction?
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