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View Full Version : Simplifying rational expressions


misskp33
Apr 28, 2013, 06:52 PM
I am stuck on this one... (9a^2-1)/(3a^2-10+3)

ebaines
Apr 29, 2013, 08:14 AM
I'm guessing that the denominator is actually supposed to be 3a^2-10a+3, correct?

Hint - note that the numerator is the difference of two squares.